9949456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{56531}}^1$

素因数の和:56550

約数の個数: 20

約数和(自身を含む): 21029904

約数和(自身を除く): 11080448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 56531, 113062, 226124, 452248, 621841, 904496, 1243682, 2487364, 4974728, 9949456]

約数ペア:

[(1, 9949456), (2, 4974728), (4, 2487364), (8, 1243682), (11, 904496), (16, 621841), (22, 452248), (44, 226124), (88, 113062), (176, 56531)]