80609512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12611}}^1$

素因数の和:12681

約数の個数: 32

約数和(自身を含む): 163451520

約数和(自身を除く): 82842008

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 12611, 25222, 50444, 100888, 214387, 428774, 592717, 857548, 1185434, 1715096, 2370868, 4741736, 10076189, 20152378, 40304756, 80609512]

約数ペア:

[(1, 80609512), (2, 40304756), (4, 20152378), (8, 10076189), (17, 4741736), (34, 2370868), (47, 1715096), (68, 1185434), (94, 857548), (136, 592717), (188, 428774), (376, 214387), (799, 100888), (1598, 50444), (3196, 25222), (6392, 12611)]