90550438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{29611}}^1$

素因数の和:29763

約数の個数: 16

約数和(自身を含む): 149244480

約数和(自身を除く): 58694042

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 29611, 59222, 325721, 651442, 4115929, 8231858, 45275219, 90550438]

約数ペア:

[(1, 90550438), (2, 45275219), (11, 8231858), (22, 4115929), (139, 651442), (278, 325721), (1529, 59222), (3058, 29611)]