78376624

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{21391}}^1$

素因数の和:21628

約数の個数: 20

約数和(自身を含む): 152524960

約数和(自身を除く): 74148336

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 21391, 42782, 85564, 171128, 342256, 4898539, 9797078, 19594156, 39188312, 78376624]

約数ペア:

[(1, 78376624), (2, 39188312), (4, 19594156), (8, 9797078), (16, 4898539), (229, 342256), (458, 171128), (916, 85564), (1832, 42782), (3664, 21391)]