31325182

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{19801}}^1$

素因数の和:19923

約数の個数: 16

約数和(自身を含む): 54178272

約数和(自身を除く): 22853090

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 19801, 39602, 138607, 277214, 2237513, 4475026, 15662591, 31325182]

約数ペア:

[(1, 31325182), (2, 15662591), (7, 4475026), (14, 2237513), (113, 277214), (226, 138607), (791, 39602), (1582, 19801)]