81932576

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1699}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 177357600

約数和(自身を除く): 95425024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 176, 274, 352, 548, 1096, 1507, 1699, 2192, 3014, 3398, 4384, 6028, 6796, 12056, 13592, 18689, 24112, 27184, 37378, 48224, 54368, 74756, 149512, 232763, 299024, 465526, 598048, 931052, 1862104, 2560393, 3724208, 5120786, 7448416, 10241572, 20483144, 40966288, 81932576]

約数ペア:

[(1, 81932576), (2, 40966288), (4, 20483144), (8, 10241572), (11, 7448416), (16, 5120786), (22, 3724208), (32, 2560393), (44, 1862104), (88, 931052), (137, 598048), (176, 465526), (274, 299024), (352, 232763), (548, 149512), (1096, 74756), (1507, 54368), (1699, 48224), (2192, 37378), (3014, 27184), (3398, 24112), (4384, 18689), (6028, 13592), (6796, 12056)]