24831890

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{27901}}^1$

素因数の和:27997

約数の個数: 16

約数和(自身を含む): 45201240

約数和(自身を除く): 20369350

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 27901, 55802, 139505, 279010, 2483189, 4966378, 12415945, 24831890]

約数ペア:

[(1, 24831890), (2, 12415945), (5, 4966378), (10, 2483189), (89, 279010), (178, 139505), (445, 55802), (890, 27901)]