64961124848

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{22681957}}^1$

素因数の和:22682144

約数の個数: 20

約数和(自身を含む): 126565325640

約数和(自身を除く): 61604200792

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 22681957, 45363914, 90727828, 181455656, 362911312, 4060070303, 8120140606, 16240281212, 32480562424, 64961124848]

約数ペア:

[(1, 64961124848), (2, 32480562424), (4, 16240281212), (8, 8120140606), (16, 4060070303), (179, 362911312), (358, 181455656), (716, 90727828), (1432, 45363914), (2864, 22681957)]