31134080210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{75936781}}^1$

素因数の和:75936829

約数の個数: 16

約数和(自身を含む): 57408207192

約数和(自身を除く): 26274126982

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 75936781, 151873562, 379683905, 759367810, 3113408021, 6226816042, 15567040105, 31134080210]

約数ペア:

[(1, 31134080210), (2, 15567040105), (5, 6226816042), (10, 3113408021), (41, 759367810), (82, 379683905), (205, 151873562), (410, 75936781)]