31204816

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{10211}}^1$

素因数の和:10410

約数の個数: 20

約数和(自身を含む): 60781824

約数和(自身を除く): 29577008

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 10211, 20422, 40844, 81688, 163376, 1950301, 3900602, 7801204, 15602408, 31204816]

約数ペア:

[(1, 31204816), (2, 15602408), (4, 7801204), (8, 3900602), (16, 1950301), (191, 163376), (382, 81688), (764, 40844), (1528, 20422), (3056, 10211)]