80901848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{532249}}^1$

素因数の和:532274

約数の個数: 16

約数和(自身を含む): 159675000

約数和(自身を除く): 78773152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 532249, 1064498, 2128996, 4257992, 10112731, 20225462, 40450924, 80901848]

約数ペア:

[(1, 80901848), (2, 40450924), (4, 20225462), (8, 10112731), (19, 4257992), (38, 2128996), (76, 1064498), (152, 532249)]