47021000848

素因数分解:

$2^4\times {\mathrm{10009}}^1\times {\mathrm{293617}}^1$

素因数の和:303634

約数の個数: 20

約数和(自身を含む): 91112601580

約数和(自身を除く): 44091600732

約数列:

[1, 2, 4, 8, 16, 10009, 20018, 40036, 80072, 160144, 293617, 587234, 1174468, 2348936, 4697872, 2938812553, 5877625106, 11755250212, 23510500424, 47021000848]

約数ペア:

[(1, 47021000848), (2, 23510500424), (4, 11755250212), (8, 5877625106), (16, 2938812553), (10009, 4697872), (20018, 2348936), (40036, 1174468), (80072, 587234), (160144, 293617)]