815087152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{24247}}^1$

素因数の和:24457

約数の個数: 40

約数和(自身を含む): 1731889152

約数和(自身を除く): 916802000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 191, 382, 764, 1528, 2101, 3056, 4202, 8404, 16808, 24247, 33616, 48494, 96988, 193976, 266717, 387952, 533434, 1066868, 2133736, 4267472, 4631177, 9262354, 18524708, 37049416, 50942947, 74098832, 101885894, 203771788, 407543576, 815087152]

約数ペア:

[(1, 815087152), (2, 407543576), (4, 203771788), (8, 101885894), (11, 74098832), (16, 50942947), (22, 37049416), (44, 18524708), (88, 9262354), (176, 4631177), (191, 4267472), (382, 2133736), (764, 1066868), (1528, 533434), (2101, 387952), (3056, 266717), (4202, 193976), (8404, 96988), (16808, 48494), (24247, 33616)]