80585576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8117}}^1$

素因数の和:8213

約数の個数: 32

約数和(自身を含む): 162197640

約数和(自身を除く): 81612064

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 8117, 9928, 16234, 32468, 64936, 137989, 275978, 551956, 592541, 1103912, 1185082, 2370164, 4740328, 10073197, 20146394, 40292788, 80585576]

約数ペア:

[(1, 80585576), (2, 40292788), (4, 20146394), (8, 10073197), (17, 4740328), (34, 2370164), (68, 1185082), (73, 1103912), (136, 592541), (146, 551956), (292, 275978), (584, 137989), (1241, 64936), (2482, 32468), (4964, 16234), (8117, 9928)]