83372872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 175911120

約数和(自身を除く): 92538248

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 946, 968, 1892, 2003, 3784, 4006, 5203, 8012, 10406, 16024, 20812, 22033, 41624, 44066, 86129, 88132, 172258, 176264, 242363, 344516, 484726, 689032, 947419, 969452, 1894838, 1938904, 3789676, 7579352, 10421609, 20843218, 41686436, 83372872]

約数ペア:

[(1, 83372872), (2, 41686436), (4, 20843218), (8, 10421609), (11, 7579352), (22, 3789676), (43, 1938904), (44, 1894838), (86, 969452), (88, 947419), (121, 689032), (172, 484726), (242, 344516), (344, 242363), (473, 176264), (484, 172258), (946, 88132), (968, 86129), (1892, 44066), (2003, 41624), (3784, 22033), (4006, 20812), (5203, 16024), (8012, 10406)]