31489740058

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{19905019}}^1$

素因数の和:19905141

約数の個数: 16

約数和(自身を含む): 54460134720

約数和(自身を除く): 22970394662

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 19905019, 39810038, 139335133, 278670266, 2249267147, 4498534294, 15744870029, 31489740058]

約数ペア:

[(1, 31489740058), (2, 15744870029), (7, 4498534294), (14, 2249267147), (113, 278670266), (226, 139335133), (791, 39810038), (1582, 19905019)]