90765226

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{12437}}^1$

素因数の和:12569

約数の個数: 16

約数和(自身を含む): 141046920

約数和(自身を除く): 50281694

約数列:

[1, 2, 41, 82, 89, 178, 3649, 7298, 12437, 24874, 509917, 1019834, 1106893, 2213786, 45382613, 90765226]

約数ペア:

[(1, 90765226), (2, 45382613), (41, 2213786), (82, 1106893), (89, 1019834), (178, 509917), (3649, 24874), (7298, 12437)]