31868726

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{8269}}^1$

素因数の和:8359

約数の個数: 16

約数和(自身を含む): 50016960

約数和(自身を除く): 18148234

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 8269, 16538, 339029, 388643, 678058, 777286, 15934363, 31868726]

約数ペア:

[(1, 31868726), (2, 15934363), (41, 777286), (47, 678058), (82, 388643), (94, 339029), (1927, 16538), (3854, 8269)]