25320872

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{44579}}^1$

素因数の和:44656

約数の個数: 16

約数和(自身を含む): 48146400

約数和(自身を除く): 22825528

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 44579, 89158, 178316, 356632, 3165109, 6330218, 12660436, 25320872]

約数ペア:

[(1, 25320872), (2, 12660436), (4, 6330218), (8, 3165109), (71, 356632), (142, 178316), (284, 89158), (568, 44579)]