57316816

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{9209}}^1$

素因数の和:9606

約数の個数: 20

約数和(自身を含む): 111348900

約数和(自身を除く): 54032084

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 9209, 18418, 36836, 73672, 147344, 3582301, 7164602, 14329204, 28658408, 57316816]

約数ペア:

[(1, 57316816), (2, 28658408), (4, 14329204), (8, 7164602), (16, 3582301), (389, 147344), (778, 73672), (1556, 36836), (3112, 18418), (6224, 9209)]