89940776

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{105071}}^1$

素因数の和:105184

約数の個数: 16

約数和(自身を含む): 170216640

約数和(自身を除く): 80275864

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 105071, 210142, 420284, 840568, 11242597, 22485194, 44970388, 89940776]

約数ペア:

[(1, 89940776), (2, 44970388), (4, 22485194), (8, 11242597), (107, 840568), (214, 420284), (428, 210142), (856, 105071)]