133972016

素因数分解:

$2^4\times {\mathrm{1063}}^1\times {\mathrm{7877}}^1$

素因数の和:8948

約数の個数: 20

約数和(自身を含む): 259847952

約数和(自身を除く): 125875936

約数列:

[1, 2, 4, 8, 16, 1063, 2126, 4252, 7877, 8504, 15754, 17008, 31508, 63016, 126032, 8373251, 16746502, 33493004, 66986008, 133972016]

約数ペア:

[(1, 133972016), (2, 66986008), (4, 33493004), (8, 16746502), (16, 8373251), (1063, 126032), (2126, 63016), (4252, 31508), (7877, 17008), (8504, 15754)]