31710077

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2213}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 38257920

約数和(自身を除く): 6547843

約数列:

[1, 7, 23, 89, 161, 623, 2047, 2213, 14329, 15491, 50899, 196957, 356293, 1378699, 4530011, 31710077]

約数ペア:

[(1, 31710077), (7, 4530011), (23, 1378699), (89, 356293), (161, 196957), (623, 50899), (2047, 15491), (2213, 14329)]