84281432

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{64633}}^1$

素因数の和:64802

約数の個数: 16

約数和(自身を含む): 158999640

約数和(自身を除く): 74718208

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 64633, 129266, 258532, 517064, 10535179, 21070358, 42140716, 84281432]

約数ペア:

[(1, 84281432), (2, 42140716), (4, 21070358), (8, 10535179), (163, 517064), (326, 258532), (652, 129266), (1304, 64633)]