39887696

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{12917}}^1$

素因数の和:13118

約数の個数: 20

約数和(自身を含む): 77688852

約数和(自身を除く): 37801156

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 12917, 25834, 51668, 103336, 206672, 2492981, 4985962, 9971924, 19943848, 39887696]

約数ペア:

[(1, 39887696), (2, 19943848), (4, 9971924), (8, 4985962), (16, 2492981), (193, 206672), (386, 103336), (772, 51668), (1544, 25834), (3088, 12917)]