31209922

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{701}}^1$

素因数の和:1013

約数の個数: 16

約数和(自身を含む): 47536632

約数和(自身を除く): 16326710

約数列:

[1, 2, 113, 197, 226, 394, 701, 1402, 22261, 44522, 79213, 138097, 158426, 276194, 15604961, 31209922]

約数ペア:

[(1, 31209922), (2, 15604961), (113, 276194), (197, 158426), (226, 138097), (394, 79213), (701, 44522), (1402, 22261)]