80900522

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{18131}}^1$

素因数の和:18253

約数の個数: 16

約数和(自身を含む): 127939392

約数和(自身を除く): 47038870

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 18131, 36262, 417013, 834026, 1758707, 3517414, 40450261, 80900522]

約数ペア:

[(1, 80900522), (2, 40450261), (23, 3517414), (46, 1758707), (97, 834026), (194, 417013), (2231, 36262), (4462, 18131)]