69838352

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{13187}}^1$

素因数の和:13526

約数の個数: 20

約数和(自身を含む): 135730896

約数和(自身を除く): 65892544

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 13187, 26374, 52748, 105496, 210992, 4364897, 8729794, 17459588, 34919176, 69838352]

約数ペア:

[(1, 69838352), (2, 34919176), (4, 17459588), (8, 8729794), (16, 4364897), (331, 210992), (662, 105496), (1324, 52748), (2648, 26374), (5296, 13187)]