40678832

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{23761}}^1$

素因数の和:23876

約数の個数: 20

約数和(自身を含む): 79555176

約数和(自身を除く): 38876344

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 23761, 47522, 95044, 190088, 380176, 2542427, 5084854, 10169708, 20339416, 40678832]

約数ペア:

[(1, 40678832), (2, 20339416), (4, 10169708), (8, 5084854), (16, 2542427), (107, 380176), (214, 190088), (428, 95044), (856, 47522), (1712, 23761)]