31170995185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1621}}^1\times {\mathrm{1657}}^1$

素因数の和:3505

約数の個数: 32

約数和(自身を含む): 41049108864

約数和(自身を除く): 9878113679

約数列:

[1, 5, 11, 55, 211, 1055, 1621, 1657, 2321, 8105, 8285, 11605, 17831, 18227, 89155, 91135, 342031, 349627, 1710155, 1748135, 2685997, 3762341, 3845897, 13429985, 18811705, 19229485, 29545967, 147729835, 566745367, 2833726835, 6234199037, 31170995185]

約数ペア:

[(1, 31170995185), (5, 6234199037), (11, 2833726835), (55, 566745367), (211, 147729835), (1055, 29545967), (1621, 19229485), (1657, 18811705), (2321, 13429985), (8105, 3845897), (8285, 3762341), (11605, 2685997), (17831, 1748135), (18227, 1710155), (89155, 349627), (91135, 342031)]