89644816

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{11411}}^1$

素因数の和:11910

約数の個数: 20

約数和(自身を含む): 174055824

約数和(自身を除く): 84411008

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 11411, 22822, 45644, 91288, 182576, 5602801, 11205602, 22411204, 44822408, 89644816]

約数ペア:

[(1, 89644816), (2, 44822408), (4, 22411204), (8, 11205602), (16, 5602801), (491, 182576), (982, 91288), (1964, 45644), (3928, 22822), (7856, 11411)]