25856816

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{8461}}^1$

素因数の和:8660

約数の個数: 20

約数和(自身を含む): 50365824

約数和(自身を除く): 24509008

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 8461, 16922, 33844, 67688, 135376, 1616051, 3232102, 6464204, 12928408, 25856816]

約数ペア:

[(1, 25856816), (2, 12928408), (4, 6464204), (8, 3232102), (16, 1616051), (191, 135376), (382, 67688), (764, 33844), (1528, 16922), (3056, 8461)]