25525456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{145031}}^1$

素因数の和:145050

約数の個数: 20

約数和(自身を含む): 53951904

約数和(自身を除く): 28426448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 145031, 290062, 580124, 1160248, 1595341, 2320496, 3190682, 6381364, 12762728, 25525456]

約数ペア:

[(1, 25525456), (2, 12762728), (4, 6381364), (8, 3190682), (11, 2320496), (16, 1595341), (22, 1160248), (44, 580124), (88, 290062), (176, 145031)]