31691066928

素因数分解:

$2^4\times 3^1\times {\mathrm{660230561}}^1$

素因数の和:660230572

約数の個数: 20

約数和(自身を含む): 81868589688

約数和(自身を除く): 50177522760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 660230561, 1320461122, 1980691683, 2640922244, 3961383366, 5281844488, 7922766732, 10563688976, 15845533464, 31691066928]

約数ペア:

[(1, 31691066928), (2, 15845533464), (3, 10563688976), (4, 7922766732), (6, 5281844488), (8, 3961383366), (12, 2640922244), (16, 1980691683), (24, 1320461122), (48, 660230561)]