31570802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{13859}}^1$

素因数の和:13945

約数の個数: 16

約数和(自身を含む): 50893920

約数和(自身を除く): 19323118

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 13859, 27718, 235603, 471206, 928553, 1857106, 15785401, 31570802]

約数ペア:

[(1, 31570802), (2, 15785401), (17, 1857106), (34, 928553), (67, 471206), (134, 235603), (1139, 27718), (2278, 13859)]