90151564

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{941}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 161895888

約数和(自身を除く): 71744324

約数列:

[1, 2, 4, 43, 86, 172, 557, 941, 1114, 1882, 2228, 3764, 23951, 40463, 47902, 80926, 95804, 161852, 524137, 1048274, 2096548, 22537891, 45075782, 90151564]

約数ペア:

[(1, 90151564), (2, 45075782), (4, 22537891), (43, 2096548), (86, 1048274), (172, 524137), (557, 161852), (941, 95804), (1114, 80926), (1882, 47902), (2228, 40463), (3764, 23951)]