103689398608

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{15844957}}^1$

素因数の和:15845374

約数の個数: 20

約数和(自身を含む): 201389416180

約数和(自身を除く): 97700017572

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 15844957, 31689914, 63379828, 126759656, 253519312, 6480587413, 12961174826, 25922349652, 51844699304, 103689398608]

約数ペア:

[(1, 103689398608), (2, 51844699304), (4, 25922349652), (8, 12961174826), (16, 6480587413), (409, 253519312), (818, 126759656), (1636, 63379828), (3272, 31689914), (6544, 15844957)]