80830568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111031}}^1$

素因数の和:111057

約数の個数: 32

約数和(自身を含む): 186533760

約数和(自身を除く): 105703192

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 111031, 222062, 444124, 777217, 888248, 1443403, 1554434, 2886806, 3108868, 5773612, 6217736, 10103821, 11547224, 20207642, 40415284, 80830568]

約数ペア:

[(1, 80830568), (2, 40415284), (4, 20207642), (7, 11547224), (8, 10103821), (13, 6217736), (14, 5773612), (26, 3108868), (28, 2886806), (52, 1554434), (56, 1443403), (91, 888248), (104, 777217), (182, 444124), (364, 222062), (728, 111031)]