57057776

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{16901}}^1$

素因数の和:17120

約数の個数: 20

約数和(自身を含む): 111079944

約数和(自身を除く): 54022168

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 16901, 33802, 67604, 135208, 270416, 3566111, 7132222, 14264444, 28528888, 57057776]

約数ペア:

[(1, 57057776), (2, 28528888), (4, 14264444), (8, 7132222), (16, 3566111), (211, 270416), (422, 135208), (844, 67604), (1688, 33802), (3376, 16901)]