87421574

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1\times {\mathrm{1723}}^1$

素因数の和:2851

約数の個数: 16

約数和(自身を含む): 137037312

約数和(自身を除く): 49615738

約数列:

[1, 2, 23, 46, 1103, 1723, 2206, 3446, 25369, 39629, 50738, 79258, 1900469, 3800938, 43710787, 87421574]

約数ペア:

[(1, 87421574), (2, 43710787), (23, 3800938), (46, 1900469), (1103, 79258), (1723, 50738), (2206, 39629), (3446, 25369)]