40909102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7457}}^1$

素因数の和:7683

約数の個数: 16

約数和(自身を含む): 66406032

約数和(自身を除く): 25496930

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 7457, 14914, 96941, 193882, 1573427, 3146854, 20454551, 40909102]

約数ペア:

[(1, 40909102), (2, 20454551), (13, 3146854), (26, 1573427), (211, 193882), (422, 96941), (2743, 14914), (5486, 7457)]