190025072

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{47317}}^1$

素因数の和:47576

約数の個数: 20

約数和(自身を含む): 369648216

約数和(自身を除く): 179623144

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 47317, 94634, 189268, 378536, 757072, 11876567, 23753134, 47506268, 95012536, 190025072]

約数ペア:

[(1, 190025072), (2, 95012536), (4, 47506268), (8, 23753134), (16, 11876567), (251, 757072), (502, 378536), (1004, 189268), (2008, 94634), (4016, 47317)]