31140176

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{7573}}^1$

素因数の和:7838

約数の個数: 20

約数和(自身を含む): 60576852

約数和(自身を除く): 29436676

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 7573, 15146, 30292, 60584, 121168, 1946261, 3892522, 7785044, 15570088, 31140176]

約数ペア:

[(1, 31140176), (2, 15570088), (4, 7785044), (8, 3892522), (16, 1946261), (257, 121168), (514, 60584), (1028, 30292), (2056, 15146), (4112, 7573)]