84141116

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{51431}}^1$

素因数の和:51844

約数の個数: 12

約数和(自身を含む): 147609840

約数和(自身を除く): 63468724

約数列:

[1, 2, 4, 409, 818, 1636, 51431, 102862, 205724, 21035279, 42070558, 84141116]

約数ペア:

[(1, 84141116), (2, 42070558), (4, 21035279), (409, 205724), (818, 102862), (1636, 51431)]