39996164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4027}}^1$

素因数の和:4235

約数の個数: 24

約数和(自身を含む): 75790848

約数和(自身を除く): 35794684

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4027, 4966, 8054, 9932, 16108, 52351, 104702, 209404, 769157, 1538314, 3076628, 9999041, 19998082, 39996164]

約数ペア:

[(1, 39996164), (2, 19998082), (4, 9999041), (13, 3076628), (26, 1538314), (52, 769157), (191, 209404), (382, 104702), (764, 52351), (2483, 16108), (4027, 9932), (4966, 8054)]