85408882

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{3559}}^1$

素因数の和:3658

約数の個数: 24

約数和(自身を含む): 140719680

約数和(自身を除く): 55310798

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1846, 3559, 7118, 11999, 23998, 46267, 92534, 252689, 505378, 601471, 1202942, 3284957, 6569914, 42704441, 85408882]

約数ペア:

[(1, 85408882), (2, 42704441), (13, 6569914), (26, 3284957), (71, 1202942), (142, 601471), (169, 505378), (338, 252689), (923, 92534), (1846, 46267), (3559, 23998), (7118, 11999)]