91118746

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{2221}}^1$

素因数の和:2577

約数の個数: 16

約数和(自身を含む): 139106088

約数和(自身を除く): 47987342

約数列:

[1, 2, 73, 146, 281, 562, 2221, 4442, 20513, 41026, 162133, 324266, 624101, 1248202, 45559373, 91118746]

約数ペア:

[(1, 91118746), (2, 45559373), (73, 1248202), (146, 624101), (281, 324266), (562, 162133), (2221, 41026), (4442, 20513)]