82582016

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 120

約数和(自身を含む): 191571072

約数和(自身を除く): 108989056

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 43, 44, 62, 64, 86, 88, 121, 124, 128, 172, 176, 242, 248, 256, 341, 344, 352, 473, 484, 496, 512, 682, 688, 704, 946, 968, 992, 1333, 1364, 1376, 1408, 1892, 1936, 1984, 2666, 2728, 2752, 2816, 3751, 3784, 3872, 3968, 5203, 5332, 5456, 5504, 5632, 7502, 7568, 7744, 7936, 10406, 10664, 10912, 11008, 14663, 15004, 15136, 15488, 15872, 20812, 21328, 21824, 22016, 29326, 30008, 30272, 30976, 41624, 42656, 43648, 58652, 60016, 60544, 61952, 83248, 85312, 87296, 117304, 120032, 121088, 161293, 166496, 170624, 174592, 234608, 240064, 242176, 322586, 332992, 341248, 469216, 480128, 645172, 665984, 682496, 938432, 960256, 1290344, 1331968, 1876864, 1920512, 2580688, 2663936, 3753728, 5161376, 7507456, 10322752, 20645504, 41291008, 82582016]

約数ペア:

[(1, 82582016), (2, 41291008), (4, 20645504), (8, 10322752), (11, 7507456), (16, 5161376), (22, 3753728), (31, 2663936), (32, 2580688), (43, 1920512), (44, 1876864), (62, 1331968), (64, 1290344), (86, 960256), (88, 938432), (121, 682496), (124, 665984), (128, 645172), (172, 480128), (176, 469216), (242, 341248), (248, 332992), (256, 322586), (341, 242176), (344, 240064), (352, 234608), (473, 174592), (484, 170624), (496, 166496), (512, 161293), (682, 121088), (688, 120032), (704, 117304), (946, 87296), (968, 85312), (992, 83248), (1333, 61952), (1364, 60544), (1376, 60016), (1408, 58652), (1892, 43648), (1936, 42656), (1984, 41624), (2666, 30976), (2728, 30272), (2752, 30008), (2816, 29326), (3751, 22016), (3784, 21824), (3872, 21328), (3968, 20812), (5203, 15872), (5332, 15488), (5456, 15136), (5504, 15004), (5632, 14663), (7502, 11008), (7568, 10912), (7744, 10664), (7936, 10406)]