31277630

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{44053}}^1$

素因数の和:44131

約数の個数: 16

約数和(自身を含む): 57093984

約数和(自身を除く): 25816354

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 44053, 88106, 220265, 440530, 3127763, 6255526, 15638815, 31277630]

約数ペア:

[(1, 31277630), (2, 15638815), (5, 6255526), (10, 3127763), (71, 440530), (142, 220265), (355, 88106), (710, 44053)]