41543216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 96327168

約数和(自身を除く): 54783952

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 67, 88, 104, 134, 143, 176, 208, 268, 271, 286, 536, 542, 572, 737, 871, 1072, 1084, 1144, 1474, 1742, 2168, 2288, 2948, 2981, 3484, 3523, 4336, 5896, 5962, 6968, 7046, 9581, 11792, 11924, 13936, 14092, 18157, 19162, 23848, 28184, 36314, 38324, 38753, 47696, 56368, 72628, 76648, 77506, 145256, 153296, 155012, 199727, 236041, 290512, 310024, 399454, 472082, 620048, 798908, 944164, 1597816, 1888328, 2596451, 3195632, 3776656, 5192902, 10385804, 20771608, 41543216]

約数ペア:

[(1, 41543216), (2, 20771608), (4, 10385804), (8, 5192902), (11, 3776656), (13, 3195632), (16, 2596451), (22, 1888328), (26, 1597816), (44, 944164), (52, 798908), (67, 620048), (88, 472082), (104, 399454), (134, 310024), (143, 290512), (176, 236041), (208, 199727), (268, 155012), (271, 153296), (286, 145256), (536, 77506), (542, 76648), (572, 72628), (737, 56368), (871, 47696), (1072, 38753), (1084, 38324), (1144, 36314), (1474, 28184), (1742, 23848), (2168, 19162), (2288, 18157), (2948, 14092), (2981, 13936), (3484, 11924), (3523, 11792), (4336, 9581), (5896, 7046), (5962, 6968)]