16345472

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 128

約数和(自身を含む): 41126400

約数和(自身を除く): 24780928

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 47, 52, 64, 76, 88, 94, 104, 128, 143, 152, 176, 188, 208, 209, 247, 286, 304, 352, 376, 416, 418, 494, 517, 572, 608, 611, 704, 752, 832, 836, 893, 988, 1034, 1144, 1216, 1222, 1408, 1504, 1664, 1672, 1786, 1976, 2068, 2288, 2432, 2444, 2717, 3008, 3344, 3572, 3952, 4136, 4576, 4888, 5434, 6016, 6688, 6721, 7144, 7904, 8272, 9152, 9776, 9823, 10868, 11609, 13376, 13442, 14288, 15808, 16544, 18304, 19552, 19646, 21736, 23218, 26752, 26884, 28576, 31616, 33088, 39104, 39292, 43472, 46436, 53768, 57152, 66176, 78208, 78584, 86944, 92872, 107536, 114304, 127699, 157168, 173888, 185744, 215072, 255398, 314336, 347776, 371488, 430144, 510796, 628672, 742976, 860288, 1021592, 1257344, 1485952, 2043184, 4086368, 8172736, 16345472]

約数ペア:

[(1, 16345472), (2, 8172736), (4, 4086368), (8, 2043184), (11, 1485952), (13, 1257344), (16, 1021592), (19, 860288), (22, 742976), (26, 628672), (32, 510796), (38, 430144), (44, 371488), (47, 347776), (52, 314336), (64, 255398), (76, 215072), (88, 185744), (94, 173888), (104, 157168), (128, 127699), (143, 114304), (152, 107536), (176, 92872), (188, 86944), (208, 78584), (209, 78208), (247, 66176), (286, 57152), (304, 53768), (352, 46436), (376, 43472), (416, 39292), (418, 39104), (494, 33088), (517, 31616), (572, 28576), (608, 26884), (611, 26752), (704, 23218), (752, 21736), (832, 19646), (836, 19552), (893, 18304), (988, 16544), (1034, 15808), (1144, 14288), (1216, 13442), (1222, 13376), (1408, 11609), (1504, 10868), (1664, 9823), (1672, 9776), (1786, 9152), (1976, 8272), (2068, 7904), (2288, 7144), (2432, 6721), (2444, 6688), (2717, 6016), (3008, 5434), (3344, 4888), (3572, 4576), (3952, 4136)]