85457552

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{18229}}^1$

素因数の和:18530

約数の個数: 20

約数和(自身を含む): 166148220

約数和(自身を除く): 80690668

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 18229, 36458, 72916, 145832, 291664, 5341097, 10682194, 21364388, 42728776, 85457552]

約数ペア:

[(1, 85457552), (2, 42728776), (4, 21364388), (8, 10682194), (16, 5341097), (293, 291664), (586, 145832), (1172, 72916), (2344, 36458), (4688, 18229)]