80457916696

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{19937}}^1\times {\mathrm{10733}}^1$

素因数の和:30723

約数の個数: 32

約数和(自身を含む): 154090434240

約数和(自身を除く): 73632517544

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 10733, 19937, 21466, 39874, 42932, 79748, 85864, 159496, 504451, 937039, 1008902, 1874078, 2017804, 3748156, 4035608, 7496312, 213983821, 427967642, 855935284, 1711870568, 10057239587, 20114479174, 40228958348, 80457916696]

約数ペア:

[(1, 80457916696), (2, 40228958348), (4, 20114479174), (8, 10057239587), (47, 1711870568), (94, 855935284), (188, 427967642), (376, 213983821), (10733, 7496312), (19937, 4035608), (21466, 3748156), (39874, 2017804), (42932, 1874078), (79748, 1008902), (85864, 937039), (159496, 504451)]