43690906

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{28631}}^1$

素因数の和:28749

約数の個数: 16

約数和(自身を含む): 75588480

約数和(自身を除く): 31897574

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 28631, 57262, 200417, 400834, 3120779, 6241558, 21845453, 43690906]

約数ペア:

[(1, 43690906), (2, 21845453), (7, 6241558), (14, 3120779), (109, 400834), (218, 200417), (763, 57262), (1526, 28631)]