22885928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{220057}}^1$

素因数の和:220076

約数の個数: 16

約数和(自身を含む): 46212180

約数和(自身を除く): 23326252

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 220057, 440114, 880228, 1760456, 2860741, 5721482, 11442964, 22885928]

約数ペア:

[(1, 22885928), (2, 11442964), (4, 5721482), (8, 2860741), (13, 1760456), (26, 880228), (52, 440114), (104, 220057)]