16675948544

素因数分解:

$2^{11}\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 35539767900

約数和(自身を除く): 18863819356

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 229, 248, 256, 296, 458, 496, 512, 592, 916, 961, 992, 1024, 1147, 1184, 1832, 1922, 1984, 2048, 2294, 2368, 3664, 3844, 3968, 4588, 4736, 7099, 7328, 7688, 7936, 8473, 9176, 9472, 14198, 14656, 15376, 15872, 16946, 18352, 18944, 28396, 29312, 30752, 31744, 33892, 35557, 36704, 37888, 56792, 58624, 61504, 63488, 67784, 71114, 73408, 75776, 113584, 117248, 123008, 135568, 142228, 146816, 220069, 227168, 234496, 246016, 262663, 271136, 284456, 293632, 440138, 454336, 468992, 492032, 525326, 542272, 568912, 587264, 880276, 908672, 984064, 1050652, 1084544, 1137824, 1174528, 1760552, 1817344, 1968128, 2101304, 2169088, 2275648, 2349056, 3521104, 3634688, 4202608, 4338176, 4551296, 7042208, 7269376, 8142553, 8405216, 8676352, 9102592, 14084416, 14538752, 16285106, 16810432, 17352704, 18205184, 28168832, 32570212, 33620864, 36410368, 56337664, 65140424, 67241728, 72820736, 112675328, 130280848, 134483456, 225350656, 260561696, 268966912, 450701312, 521123392, 537933824, 1042246784, 2084493568, 4168987136, 8337974272, 16675948544]

約数ペア:

[(1, 16675948544), (2, 8337974272), (4, 4168987136), (8, 2084493568), (16, 1042246784), (31, 537933824), (32, 521123392), (37, 450701312), (62, 268966912), (64, 260561696), (74, 225350656), (124, 134483456), (128, 130280848), (148, 112675328), (229, 72820736), (248, 67241728), (256, 65140424), (296, 56337664), (458, 36410368), (496, 33620864), (512, 32570212), (592, 28168832), (916, 18205184), (961, 17352704), (992, 16810432), (1024, 16285106), (1147, 14538752), (1184, 14084416), (1832, 9102592), (1922, 8676352), (1984, 8405216), (2048, 8142553), (2294, 7269376), (2368, 7042208), (3664, 4551296), (3844, 4338176), (3968, 4202608), (4588, 3634688), (4736, 3521104), (7099, 2349056), (7328, 2275648), (7688, 2169088), (7936, 2101304), (8473, 1968128), (9176, 1817344), (9472, 1760552), (14198, 1174528), (14656, 1137824), (15376, 1084544), (15872, 1050652), (16946, 984064), (18352, 908672), (18944, 880276), (28396, 587264), (29312, 568912), (30752, 542272), (31744, 525326), (33892, 492032), (35557, 468992), (36704, 454336), (37888, 440138), (56792, 293632), (58624, 284456), (61504, 271136), (63488, 262663), (67784, 246016), (71114, 234496), (73408, 227168), (75776, 220069), (113584, 146816), (117248, 142228), (123008, 135568)]