86161535

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{4001}}^1$

素因数の和:4138

約数の個数: 16

約数和(自身を含む): 106613280

約数和(自身を除く): 20451745

約数列:

[1, 5, 59, 73, 295, 365, 4001, 4307, 20005, 21535, 236059, 292073, 1180295, 1460365, 17232307, 86161535]

約数ペア:

[(1, 86161535), (5, 17232307), (59, 1460365), (73, 1180295), (295, 292073), (365, 236059), (4001, 21535), (4307, 20005)]