31722274

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{8231}}^1$

素因数の和:8321

約数の個数: 16

約数和(自身を含む): 49787136

約数和(自身を除く): 18064862

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 8231, 16462, 337471, 386857, 674942, 773714, 15861137, 31722274]

約数ペア:

[(1, 31722274), (2, 15861137), (41, 773714), (47, 674942), (82, 386857), (94, 337471), (1927, 16462), (3854, 8231)]