161031809

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1901}}^1$

素因数の和:2080

約数の個数: 16

約数和(自身を含む): 175288320

約数和(自身を除く): 14256511

約数列:

[1, 23, 29, 127, 667, 1901, 2921, 3683, 43723, 55129, 84709, 241427, 1267967, 5552821, 7001383, 161031809]

約数ペア:

[(1, 161031809), (23, 7001383), (29, 5552821), (127, 1267967), (667, 241427), (1901, 84709), (2921, 55129), (3683, 43723)]