22515056

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{8963}}^1$

素因数の和:9128

約数の個数: 20

約数和(自身を含む): 43905672

約数和(自身を除く): 21390616

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 8963, 17926, 35852, 71704, 143408, 1407191, 2814382, 5628764, 11257528, 22515056]

約数ペア:

[(1, 22515056), (2, 11257528), (4, 5628764), (8, 2814382), (16, 1407191), (157, 143408), (314, 71704), (628, 35852), (1256, 17926), (2512, 8963)]