61386262

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{141443}}^1$

素因数の和:141483

約数の個数: 16

約数和(自身を含む): 108628992

約数和(自身を除く): 47242730

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 141443, 282886, 990101, 1980202, 4384733, 8769466, 30693131, 61386262]

約数ペア:

[(1, 61386262), (2, 30693131), (7, 8769466), (14, 4384733), (31, 1980202), (62, 990101), (217, 282886), (434, 141443)]