84080264

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{18869}}^1$

素因数の和:19432

約数の個数: 16

約数和(自身を含む): 157941900

約数和(自身を除く): 73861636

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 18869, 37738, 75476, 150952, 10510033, 21020066, 42040132, 84080264]

約数ペア:

[(1, 84080264), (2, 42040132), (4, 21020066), (8, 10510033), (557, 150952), (1114, 75476), (2228, 37738), (4456, 18869)]