39797776

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{10321}}^1$

素因数の和:10570

約数の個数: 20

約数和(自身を含む): 77435644

約数和(自身を除く): 37637868

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 10321, 20642, 41284, 82568, 165136, 2487361, 4974722, 9949444, 19898888, 39797776]

約数ペア:

[(1, 39797776), (2, 19898888), (4, 9949444), (8, 4974722), (16, 2487361), (241, 165136), (482, 82568), (964, 41284), (1928, 20642), (3856, 10321)]