83640242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3533}}^1$

素因数の和:3650

約数の個数: 32

約数和(自身を含む): 152668800

約数和(自身を除く): 69028558

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 623, 1246, 1691, 3382, 3533, 7066, 11837, 23674, 24731, 49462, 67127, 134254, 314437, 469889, 628874, 939778, 2201059, 4402118, 5974303, 11948606, 41820121, 83640242]

約数ペア:

[(1, 83640242), (2, 41820121), (7, 11948606), (14, 5974303), (19, 4402118), (38, 2201059), (89, 939778), (133, 628874), (178, 469889), (266, 314437), (623, 134254), (1246, 67127), (1691, 49462), (3382, 24731), (3533, 23674), (7066, 11837)]