31012046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{70163}}^1$

素因数の和:70195

約数の個数: 16

約数和(自身を含む): 53043984

約数和(自身を除く): 22031938

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 70163, 140326, 912119, 1192771, 1824238, 2385542, 15506023, 31012046]

約数ペア:

[(1, 31012046), (2, 15506023), (13, 2385542), (17, 1824238), (26, 1192771), (34, 912119), (221, 140326), (442, 70163)]