40822898

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:1073

約数の個数: 16

約数和(自身を含む): 62113920

約数和(自身を除く): 21291022

約数列:

[1, 2, 109, 218, 271, 542, 691, 1382, 29539, 59078, 75319, 150638, 187261, 374522, 20411449, 40822898]

約数ペア:

[(1, 40822898), (2, 20411449), (109, 374522), (218, 187261), (271, 150638), (542, 75319), (691, 59078), (1382, 29539)]