89766790

素因数分解:

$2^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{7951}}^1$

素因数の和:9087

約数の個数: 16

約数和(自身を含む): 161743680

約数和(自身を除く): 71976890

約数列:

[1, 2, 5, 10, 1129, 2258, 5645, 7951, 11290, 15902, 39755, 79510, 8976679, 17953358, 44883395, 89766790]

約数ペア:

[(1, 89766790), (2, 44883395), (5, 17953358), (10, 8976679), (1129, 79510), (2258, 39755), (5645, 15902), (7951, 11290)]