31262172

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{63541}}^1$

素因数の和:63589

約数の個数: 24

約数和(自身を含む): 74725392

約数和(自身を除く): 43463220

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 63541, 127082, 190623, 254164, 381246, 762492, 2605181, 5210362, 7815543, 10420724, 15631086, 31262172]

約数ペア:

[(1, 31262172), (2, 15631086), (3, 10420724), (4, 7815543), (6, 5210362), (12, 2605181), (41, 762492), (82, 381246), (123, 254164), (164, 190623), (246, 127082), (492, 63541)]