31497794

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1823}}^1$

素因数の和:2041

約数の個数: 16

約数和(自身を含む): 48460032

約数和(自身を除く): 16962238

約数列:

[1, 2, 53, 106, 163, 326, 1823, 3646, 8639, 17278, 96619, 193238, 297149, 594298, 15748897, 31497794]

約数ペア:

[(1, 31497794), (2, 15748897), (53, 594298), (106, 297149), (163, 193238), (326, 96619), (1823, 17278), (3646, 8639)]