25183856

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{1621}}^1$

素因数の和:2600

約数の個数: 20

約数和(自身を含む): 48874104

約数和(自身を除く): 23690248

約数列:

[1, 2, 4, 8, 16, 971, 1621, 1942, 3242, 3884, 6484, 7768, 12968, 15536, 25936, 1573991, 3147982, 6295964, 12591928, 25183856]

約数ペア:

[(1, 25183856), (2, 12591928), (4, 6295964), (8, 3147982), (16, 1573991), (971, 25936), (1621, 15536), (1942, 12968), (3242, 7768), (3884, 6484)]