31118302

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1443

約数の個数: 16

約数和(自身を含む): 47549952

約数和(自身を除く): 16431650

約数列:

[1, 2, 101, 127, 202, 254, 1213, 2426, 12827, 25654, 122513, 154051, 245026, 308102, 15559151, 31118302]

約数ペア:

[(1, 31118302), (2, 15559151), (101, 308102), (127, 245026), (202, 154051), (254, 122513), (1213, 25654), (2426, 12827)]