90265882

素因数分解:

$2^1\times 7^1\times {\mathrm{2221}}^1\times {\mathrm{2903}}^1$

素因数の和:5133

約数の個数: 16

約数和(自身を含む): 154864512

約数和(自身を除く): 64598630

約数列:

[1, 2, 7, 14, 2221, 2903, 4442, 5806, 15547, 20321, 31094, 40642, 6447563, 12895126, 45132941, 90265882]

約数ペア:

[(1, 90265882), (2, 45132941), (7, 12895126), (14, 6447563), (2221, 40642), (2903, 31094), (4442, 20321), (5806, 15547)]