40109264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{192833}}^1$

素因数の和:192854

約数の個数: 20

約数和(自身を含む): 83689956

約数和(自身を除く): 43580692

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 192833, 385666, 771332, 1542664, 2506829, 3085328, 5013658, 10027316, 20054632, 40109264]

約数ペア:

[(1, 40109264), (2, 20054632), (4, 10027316), (8, 5013658), (13, 3085328), (16, 2506829), (26, 1542664), (52, 771332), (104, 385666), (208, 192833)]