81754816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8933}}^1$

素因数の和:8969

約数の個数: 56

約数和(自身を含む): 190615824

約数和(自身を除く): 108861008

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 8933, 9152, 17866, 35732, 71464, 98263, 116129, 142928, 196526, 232258, 285856, 393052, 464516, 571712, 786104, 929032, 1277419, 1572208, 1858064, 2554838, 3144416, 3716128, 5109676, 6288832, 7432256, 10219352, 20438704, 40877408, 81754816]

約数ペア:

[(1, 81754816), (2, 40877408), (4, 20438704), (8, 10219352), (11, 7432256), (13, 6288832), (16, 5109676), (22, 3716128), (26, 3144416), (32, 2554838), (44, 1858064), (52, 1572208), (64, 1277419), (88, 929032), (104, 786104), (143, 571712), (176, 464516), (208, 393052), (286, 285856), (352, 232258), (416, 196526), (572, 142928), (704, 116129), (832, 98263), (1144, 71464), (2288, 35732), (4576, 17866), (8933, 9152)]