90804908113912

素因数分解:

$2^3\times {\mathrm{8221}}^1\times {\mathrm{1380685259}}^1$

素因数の和:1380693486

約数の個数: 16

約数和(自身を含む): 170279913115800

約数和(自身を除く): 79475005001888

約数列:

[1, 2, 4, 8, 8221, 16442, 32884, 65768, 1380685259, 2761370518, 5522741036, 11045482072, 11350613514239, 22701227028478, 45402454056956, 90804908113912]

約数ペア:

[(1, 90804908113912), (2, 45402454056956), (4, 22701227028478), (8, 11350613514239), (8221, 11045482072), (16442, 5522741036), (32884, 2761370518), (65768, 1380685259)]