91204816

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{121283}}^1$

素因数の和:121338

約数の個数: 20

約数和(自身を含む): 180470592

約数和(自身を除く): 89265776

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 121283, 242566, 485132, 970264, 1940528, 5700301, 11400602, 22801204, 45602408, 91204816]

約数ペア:

[(1, 91204816), (2, 45602408), (4, 22801204), (8, 11400602), (16, 5700301), (47, 1940528), (94, 970264), (188, 485132), (376, 242566), (752, 121283)]