31538134

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{757}}^1$

素因数の和:1359

約数の個数: 16

約数和(自身を含む): 48736368

約数和(自身を除く): 17198234

約数列:

[1, 2, 37, 74, 563, 757, 1126, 1514, 20831, 28009, 41662, 56018, 426191, 852382, 15769067, 31538134]

約数ペア:

[(1, 31538134), (2, 15769067), (37, 852382), (74, 426191), (563, 56018), (757, 41662), (1126, 28009), (1514, 20831)]