90887056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{436957}}^1$

素因数の和:436978

約数の個数: 20

約数和(自身を含む): 189639772

約数和(自身を除く): 98752716

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 436957, 873914, 1747828, 3495656, 5680441, 6991312, 11360882, 22721764, 45443528, 90887056]

約数ペア:

[(1, 90887056), (2, 45443528), (4, 22721764), (8, 11360882), (13, 6991312), (16, 5680441), (26, 3495656), (52, 1747828), (104, 873914), (208, 436957)]