81137432

素因数分解:

$2^3\times {\mathrm{2213}}^1\times {\mathrm{4583}}^1$

素因数の和:6802

約数の個数: 16

約数和(自身を含む): 152234640

約数和(自身を除く): 71097208

約数列:

[1, 2, 4, 8, 2213, 4426, 4583, 8852, 9166, 17704, 18332, 36664, 10142179, 20284358, 40568716, 81137432]

約数ペア:

[(1, 81137432), (2, 40568716), (4, 20284358), (8, 10142179), (2213, 36664), (4426, 18332), (4583, 17704), (8852, 9166)]