80213548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{28771}}^1$

素因数の和:28833

約数の個数: 24

約数和(自身を含む): 152261424

約数和(自身を除く): 72047876

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 28771, 57542, 115084, 489107, 978214, 1179611, 1956428, 2359222, 4718444, 20053387, 40106774, 80213548]

約数ペア:

[(1, 80213548), (2, 40106774), (4, 20053387), (17, 4718444), (34, 2359222), (41, 1956428), (68, 1179611), (82, 978214), (164, 489107), (697, 115084), (1394, 57542), (2788, 28771)]