31525168

素因数分解:

$2^4\times {\mathrm{1217}}^1\times {\mathrm{1619}}^1$

素因数の和:2844

約数の個数: 20

約数和(自身を含む): 61167960

約数和(自身を除く): 29642792

約数列:

[1, 2, 4, 8, 16, 1217, 1619, 2434, 3238, 4868, 6476, 9736, 12952, 19472, 25904, 1970323, 3940646, 7881292, 15762584, 31525168]

約数ペア:

[(1, 31525168), (2, 15762584), (4, 7881292), (8, 3940646), (16, 1970323), (1217, 25904), (1619, 19472), (2434, 12952), (3238, 9736), (4868, 6476)]