127725848

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{27961}}^1$

素因数の和:28538

約数の個数: 16

約数和(自身を含む): 239913960

約数和(自身を除く): 112188112

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 27961, 55922, 111844, 223688, 15965731, 31931462, 63862924, 127725848]

約数ペア:

[(1, 127725848), (2, 63862924), (4, 31931462), (8, 15965731), (571, 223688), (1142, 111844), (2284, 55922), (4568, 27961)]