80087632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1$

素因数の和:2747

約数の個数: 40

約数和(自身を含む): 162862592

約数和(自身を除く): 82774960

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 2647, 3782, 5294, 7564, 10588, 15128, 21176, 30256, 42352, 82057, 161467, 164114, 322934, 328228, 645868, 656456, 1291736, 1312912, 2583472, 5005477, 10010954, 20021908, 40043816, 80087632]

約数ペア:

[(1, 80087632), (2, 40043816), (4, 20021908), (8, 10010954), (16, 5005477), (31, 2583472), (61, 1312912), (62, 1291736), (122, 656456), (124, 645868), (244, 328228), (248, 322934), (488, 164114), (496, 161467), (976, 82057), (1891, 42352), (2647, 30256), (3782, 21176), (5294, 15128), (7564, 10588)]