4172792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{40123}}^1$

素因数の和:40142

約数の個数: 16

約数和(自身を含む): 8426040

約数和(自身を除く): 4253248

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 40123, 80246, 160492, 320984, 521599, 1043198, 2086396, 4172792]

約数ペア:

[(1, 4172792), (2, 2086396), (4, 1043198), (8, 521599), (13, 320984), (26, 160492), (52, 80246), (104, 40123)]