31601902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5297}}^1$

素因数の和:5475

約数の個数: 16

約数和(自身を含む): 50225040

約数和(自身を除く): 18623138

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5297, 5966, 10594, 100643, 201286, 831629, 1663258, 15800951, 31601902]

約数ペア:

[(1, 31601902), (2, 15800951), (19, 1663258), (38, 831629), (157, 201286), (314, 100643), (2983, 10594), (5297, 5966)]