8267792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{39749}}^1$

素因数の和:39770

約数の個数: 20

約数和(自身を含む): 17251500

約数和(自身を除く): 8983708

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 39749, 79498, 158996, 317992, 516737, 635984, 1033474, 2066948, 4133896, 8267792]

約数ペア:

[(1, 8267792), (2, 4133896), (4, 2066948), (8, 1033474), (13, 635984), (16, 516737), (26, 317992), (52, 158996), (104, 79498), (208, 39749)]