43410328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 48035432

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 83, 94, 104, 107, 166, 188, 214, 332, 376, 428, 611, 664, 856, 1079, 1222, 1391, 2158, 2444, 2782, 3901, 4316, 4888, 5029, 5564, 7802, 8632, 8881, 10058, 11128, 15604, 17762, 20116, 31208, 35524, 40232, 50713, 65377, 71048, 101426, 115453, 130754, 202852, 230906, 261508, 405704, 417407, 461812, 523016, 834814, 923624, 1669628, 3339256, 5426291, 10852582, 21705164, 43410328]

約数ペア:

[(1, 43410328), (2, 21705164), (4, 10852582), (8, 5426291), (13, 3339256), (26, 1669628), (47, 923624), (52, 834814), (83, 523016), (94, 461812), (104, 417407), (107, 405704), (166, 261508), (188, 230906), (214, 202852), (332, 130754), (376, 115453), (428, 101426), (611, 71048), (664, 65377), (856, 50713), (1079, 40232), (1222, 35524), (1391, 31208), (2158, 20116), (2444, 17762), (2782, 15604), (3901, 11128), (4316, 10058), (4888, 8881), (5029, 8632), (5564, 7802)]