90275128

素因数分解:

$2^3\times {\mathrm{2207}}^1\times {\mathrm{5113}}^1$

素因数の和:7326

約数の個数: 16

約数和(自身を含む): 169375680

約数和(自身を除く): 79100552

約数列:

[1, 2, 4, 8, 2207, 4414, 5113, 8828, 10226, 17656, 20452, 40904, 11284391, 22568782, 45137564, 90275128]

約数ペア:

[(1, 90275128), (2, 45137564), (4, 22568782), (8, 11284391), (2207, 40904), (4414, 20452), (5113, 17656), (8828, 10226)]