4196816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{20177}}^1$

素因数の和:20198

約数の個数: 20

約数和(自身を含む): 8757252

約数和(自身を除く): 4560436

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20177, 40354, 80708, 161416, 262301, 322832, 524602, 1049204, 2098408, 4196816]

約数ペア:

[(1, 4196816), (2, 2098408), (4, 1049204), (8, 524602), (13, 322832), (16, 262301), (26, 161416), (52, 80708), (104, 40354), (208, 20177)]