90160322

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{280001}}^1$

素因数の和:280033

約数の個数: 16

約数和(自身を含む): 161281152

約数和(自身を除く): 71120830

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 280001, 560002, 1960007, 3920014, 6440023, 12880046, 45080161, 90160322]

約数ペア:

[(1, 90160322), (2, 45080161), (7, 12880046), (14, 6440023), (23, 3920014), (46, 1960007), (161, 560002), (322, 280001)]