125362816

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{9697}}^1$

素因数の和:9812

約数の個数: 32

約数和(自身を含む): 252244980

約数和(自身を除く): 126882164

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 6464, 9697, 12928, 19394, 38788, 77576, 155152, 310304, 620608, 979397, 1241216, 1958794, 3917588, 7835176, 15670352, 31340704, 62681408, 125362816]

約数ペア:

[(1, 125362816), (2, 62681408), (4, 31340704), (8, 15670352), (16, 7835176), (32, 3917588), (64, 1958794), (101, 1241216), (128, 979397), (202, 620608), (404, 310304), (808, 155152), (1616, 77576), (3232, 38788), (6464, 19394), (9697, 12928)]