83891896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 180403200

約数和(自身を除く): 96511304

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 71, 88, 116, 142, 232, 284, 319, 463, 568, 638, 781, 926, 1276, 1562, 1852, 2059, 2552, 3124, 3704, 4118, 5093, 6248, 8236, 10186, 13427, 16472, 20372, 22649, 26854, 32873, 40744, 45298, 53708, 65746, 90596, 107416, 131492, 147697, 181192, 262984, 295394, 361603, 590788, 723206, 953317, 1181576, 1446412, 1906634, 2892824, 3813268, 7626536, 10486487, 20972974, 41945948, 83891896]

約数ペア:

[(1, 83891896), (2, 41945948), (4, 20972974), (8, 10486487), (11, 7626536), (22, 3813268), (29, 2892824), (44, 1906634), (58, 1446412), (71, 1181576), (88, 953317), (116, 723206), (142, 590788), (232, 361603), (284, 295394), (319, 262984), (463, 181192), (568, 147697), (638, 131492), (781, 107416), (926, 90596), (1276, 65746), (1562, 53708), (1852, 45298), (2059, 40744), (2552, 32873), (3124, 26854), (3704, 22649), (4118, 20372), (5093, 16472), (6248, 13427), (8236, 10186)]