43889997736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{20147}}^1\times {\mathrm{20947}}^1$

素因数の和:41113

約数の個数: 32

約数和(自身を含む): 88632663840

約数和(自身を除く): 44742666104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 20147, 20947, 40294, 41894, 80588, 83788, 161176, 167576, 261911, 272311, 523822, 544622, 1047644, 1089244, 2095288, 2178488, 422019209, 844038418, 1688076836, 3376153672, 5486249717, 10972499434, 21944998868, 43889997736]

約数ペア:

[(1, 43889997736), (2, 21944998868), (4, 10972499434), (8, 5486249717), (13, 3376153672), (26, 1688076836), (52, 844038418), (104, 422019209), (20147, 2178488), (20947, 2095288), (40294, 1089244), (41894, 1047644), (80588, 544622), (83788, 523822), (161176, 272311), (167576, 261911)]