31994195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5521}}^1$

素因数の和:5606

約数の個数: 16

約数和(自身を含む): 41083680

約数和(自身を除く): 9089485

約数列:

[1, 5, 19, 61, 95, 305, 1159, 5521, 5795, 27605, 104899, 336781, 524495, 1683905, 6398839, 31994195]

約数ペア:

[(1, 31994195), (5, 6398839), (19, 1683905), (61, 524495), (95, 336781), (305, 104899), (1159, 27605), (5521, 5795)]