39720632

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30839}}^1$

素因数の和:30875

約数の個数: 32

約数和(自身を含む): 88819200

約数和(自身を除く): 49098568

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 30839, 61678, 123356, 215873, 246712, 431746, 709297, 863492, 1418594, 1726984, 2837188, 4965079, 5674376, 9930158, 19860316, 39720632]

約数ペア:

[(1, 39720632), (2, 19860316), (4, 9930158), (7, 5674376), (8, 4965079), (14, 2837188), (23, 1726984), (28, 1418594), (46, 863492), (56, 709297), (92, 431746), (161, 246712), (184, 215873), (322, 123356), (644, 61678), (1288, 30839)]