90145922

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1\times {\mathrm{1171}}^1$

素因数の和:1865

約数の個数: 16

約数和(自身を含む): 137770944

約数和(自身を除く): 47625022

約数列:

[1, 2, 61, 122, 631, 1171, 1262, 2342, 38491, 71431, 76982, 142862, 738901, 1477802, 45072961, 90145922]

約数ペア:

[(1, 90145922), (2, 45072961), (61, 1477802), (122, 738901), (631, 142862), (1171, 76982), (1262, 71431), (2342, 38491)]