57617218

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1669}}^1$

素因数の和:2133

約数の個数: 16

約数和(自身を含む): 88797240

約数和(自身を除く): 31180022

約数列:

[1, 2, 41, 82, 421, 842, 1669, 3338, 17261, 34522, 68429, 136858, 702649, 1405298, 28808609, 57617218]

約数ペア:

[(1, 57617218), (2, 28808609), (41, 1405298), (82, 702649), (421, 136858), (842, 68429), (1669, 34522), (3338, 17261)]