67867792

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{103457}}^1$

素因数の和:103506

約数の個数: 20

約数和(自身を含む): 134702316

約数和(自身を除く): 66834524

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 103457, 206914, 413828, 827656, 1655312, 4241737, 8483474, 16966948, 33933896, 67867792]

約数ペア:

[(1, 67867792), (2, 33933896), (4, 16966948), (8, 8483474), (16, 4241737), (41, 1655312), (82, 827656), (164, 413828), (328, 206914), (656, 103457)]