90502636

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{68771}}^1$

素因数の和:68829

約数の個数: 24

約数和(自身を含む): 184859136

約数和(自身を除く): 94356500

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 68771, 137542, 275084, 481397, 962794, 1925588, 3232237, 6464474, 12928948, 22625659, 45251318, 90502636]

約数ペア:

[(1, 90502636), (2, 45251318), (4, 22625659), (7, 12928948), (14, 6464474), (28, 3232237), (47, 1925588), (94, 962794), (188, 481397), (329, 275084), (658, 137542), (1316, 68771)]