13431346192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1\times {\mathrm{1571}}^1$

素因数の和:3188

約数の個数: 80

約数和(自身を含む): 29342121984

約数和(自身を除く): 15910775792

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 1567, 1571, 2728, 3134, 3142, 5456, 6268, 6284, 12536, 12568, 17237, 17281, 25072, 25136, 34474, 34562, 48577, 48701, 68948, 69124, 97154, 97402, 137896, 138248, 194308, 194804, 275792, 276496, 388616, 389608, 534347, 535711, 777232, 779216, 1068694, 1071422, 2137388, 2142844, 2461757, 4274776, 4285688, 4923514, 8549552, 8571376, 9847028, 19694056, 27079327, 39388112, 54158654, 76314467, 108317308, 152628934, 216634616, 305257868, 433269232, 610515736, 839459137, 1221031472, 1678918274, 3357836548, 6715673096, 13431346192]

約数ペア:

[(1, 13431346192), (2, 6715673096), (4, 3357836548), (8, 1678918274), (11, 1221031472), (16, 839459137), (22, 610515736), (31, 433269232), (44, 305257868), (62, 216634616), (88, 152628934), (124, 108317308), (176, 76314467), (248, 54158654), (341, 39388112), (496, 27079327), (682, 19694056), (1364, 9847028), (1567, 8571376), (1571, 8549552), (2728, 4923514), (3134, 4285688), (3142, 4274776), (5456, 2461757), (6268, 2142844), (6284, 2137388), (12536, 1071422), (12568, 1068694), (17237, 779216), (17281, 777232), (25072, 535711), (25136, 534347), (34474, 389608), (34562, 388616), (48577, 276496), (48701, 275792), (68948, 194804), (69124, 194308), (97154, 138248), (97402, 137896)]