68266312

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{208129}}^1$

素因数の和:208176

約数の個数: 16

約数和(自身を含む): 131121900

約数和(自身を除く): 62855588

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 208129, 416258, 832516, 1665032, 8533289, 17066578, 34133156, 68266312]

約数ペア:

[(1, 68266312), (2, 34133156), (4, 17066578), (8, 8533289), (41, 1665032), (82, 832516), (164, 416258), (328, 208129)]