87272282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{22739}}^1$

素因数の和:22861

約数の個数: 16

約数和(自身を含む): 139168800

約数和(自身を除く): 51896518

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 22739, 45478, 432041, 864082, 2296639, 4593278, 43636141, 87272282]

約数ペア:

[(1, 87272282), (2, 43636141), (19, 4593278), (38, 2296639), (101, 864082), (202, 432041), (1919, 45478), (3838, 22739)]