39942256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1583}}^1$

素因数の和:1693

約数の個数: 40

約数和(自身を含む): 82494720

約数和(自身を除く): 42552464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 1583, 3154, 3166, 6308, 6332, 12616, 12664, 25232, 25328, 30077, 60154, 120308, 131389, 240616, 262778, 481232, 525556, 1051112, 2102224, 2496391, 4992782, 9985564, 19971128, 39942256]

約数ペア:

[(1, 39942256), (2, 19971128), (4, 9985564), (8, 4992782), (16, 2496391), (19, 2102224), (38, 1051112), (76, 525556), (83, 481232), (152, 262778), (166, 240616), (304, 131389), (332, 120308), (664, 60154), (1328, 30077), (1577, 25328), (1583, 25232), (3154, 12664), (3166, 12616), (6308, 6332)]