80587768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{437977}}^1$

素因数の和:438006

約数の個数: 16

約数和(自身を含む): 157672080

約数和(自身を除く): 77084312

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 437977, 875954, 1751908, 3503816, 10073471, 20146942, 40293884, 80587768]

約数ペア:

[(1, 80587768), (2, 40293884), (4, 20146942), (8, 10073471), (23, 3503816), (46, 1751908), (92, 875954), (184, 437977)]