31370402

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{77267}}^1$

素因数の和:77305

約数の個数: 16

約数和(自身を含む): 55632960

約数和(自身を除く): 24262558

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 77267, 154534, 540869, 1081738, 2240743, 4481486, 15685201, 31370402]

約数ペア:

[(1, 31370402), (2, 15685201), (7, 4481486), (14, 2240743), (29, 1081738), (58, 540869), (203, 154534), (406, 77267)]