90767828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{2221}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 168543144

約数和(自身を除く): 77775316

約数列:

[1, 2, 4, 17, 34, 68, 601, 1202, 2221, 2404, 4442, 8884, 10217, 20434, 37757, 40868, 75514, 151028, 1334821, 2669642, 5339284, 22691957, 45383914, 90767828]

約数ペア:

[(1, 90767828), (2, 45383914), (4, 22691957), (17, 5339284), (34, 2669642), (68, 1334821), (601, 151028), (1202, 75514), (2221, 40868), (2404, 37757), (4442, 20434), (8884, 10217)]