8119492016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{2593}}^1$

素因数の和:2818

約数の個数: 80

約数和(自身を含む): 16798162944

約数和(自身を除く): 8678670928

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 127, 134, 184, 254, 268, 368, 508, 536, 1016, 1072, 1541, 2032, 2593, 2921, 3082, 5186, 5842, 6164, 8509, 10372, 11684, 12328, 17018, 20744, 23368, 24656, 34036, 41488, 46736, 59639, 68072, 119278, 136144, 173731, 195707, 238556, 329311, 347462, 391414, 477112, 658622, 694924, 782828, 954224, 1317244, 1389848, 1565656, 2634488, 2779696, 3131312, 3995813, 5268976, 7574153, 7991626, 15148306, 15983252, 22063837, 30296612, 31966504, 44127674, 60593224, 63933008, 88255348, 121186448, 176510696, 353021392, 507468251, 1014936502, 2029873004, 4059746008, 8119492016]

約数ペア:

[(1, 8119492016), (2, 4059746008), (4, 2029873004), (8, 1014936502), (16, 507468251), (23, 353021392), (46, 176510696), (67, 121186448), (92, 88255348), (127, 63933008), (134, 60593224), (184, 44127674), (254, 31966504), (268, 30296612), (368, 22063837), (508, 15983252), (536, 15148306), (1016, 7991626), (1072, 7574153), (1541, 5268976), (2032, 3995813), (2593, 3131312), (2921, 2779696), (3082, 2634488), (5186, 1565656), (5842, 1389848), (6164, 1317244), (8509, 954224), (10372, 782828), (11684, 694924), (12328, 658622), (17018, 477112), (20744, 391414), (23368, 347462), (24656, 329311), (34036, 238556), (41488, 195707), (46736, 173731), (59639, 136144), (68072, 119278)]