39855856

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{2969}}^1$

素因数の和:3816

約数の個数: 20

約数和(自身を含む): 77338800

約数和(自身を除く): 37482944

約数列:

[1, 2, 4, 8, 16, 839, 1678, 2969, 3356, 5938, 6712, 11876, 13424, 23752, 47504, 2490991, 4981982, 9963964, 19927928, 39855856]

約数ペア:

[(1, 39855856), (2, 19927928), (4, 9963964), (8, 4981982), (16, 2490991), (839, 47504), (1678, 23752), (2969, 13424), (3356, 11876), (5938, 6712)]