22508048

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{17807}}^1$

素因数の和:17894

約数の個数: 20

約数和(自身を含む): 44163840

約数和(自身を除く): 21655792

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 17807, 35614, 71228, 142456, 284912, 1406753, 2813506, 5627012, 11254024, 22508048]

約数ペア:

[(1, 22508048), (2, 11254024), (4, 5627012), (8, 2813506), (16, 1406753), (79, 284912), (158, 142456), (316, 71228), (632, 35614), (1264, 17807)]