85402504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{18311}}^1$

素因数の和:18381

約数の個数: 32

約数和(自身を含む): 177992640

約数和(自身を除く): 92590136

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 18311, 36622, 73244, 146488, 201421, 402842, 805684, 970483, 1611368, 1940966, 3881932, 7763864, 10675313, 21350626, 42701252, 85402504]

約数ペア:

[(1, 85402504), (2, 42701252), (4, 21350626), (8, 10675313), (11, 7763864), (22, 3881932), (44, 1940966), (53, 1611368), (88, 970483), (106, 805684), (212, 402842), (424, 201421), (583, 146488), (1166, 73244), (2332, 36622), (4664, 18311)]