31859326

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19937}}^1$

素因数の和:20003

約数の個数: 16

約数和(自身を含む): 51679296

約数和(自身を除く): 19819970

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 19937, 39874, 338929, 677858, 937039, 1874078, 15929663, 31859326]

約数ペア:

[(1, 31859326), (2, 15929663), (17, 1874078), (34, 937039), (47, 677858), (94, 338929), (799, 39874), (1598, 19937)]