31008356

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 55595904

約数和(自身を除く): 24587548

約数列:

[1, 2, 4, 73, 103, 146, 206, 292, 412, 1031, 2062, 4124, 7519, 15038, 30076, 75263, 106193, 150526, 212386, 301052, 424772, 7752089, 15504178, 31008356]

約数ペア:

[(1, 31008356), (2, 15504178), (4, 7752089), (73, 424772), (103, 301052), (146, 212386), (206, 150526), (292, 106193), (412, 75263), (1031, 30076), (2062, 15038), (4124, 7519)]