39434672

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{12511}}^1$

素因数の和:12716

約数の個数: 20

約数和(自身を含む): 76798656

約数和(自身を除く): 37363984

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 12511, 25022, 50044, 100088, 200176, 2464667, 4929334, 9858668, 19717336, 39434672]

約数ペア:

[(1, 39434672), (2, 19717336), (4, 9858668), (8, 4929334), (16, 2464667), (197, 200176), (394, 100088), (788, 50044), (1576, 25022), (3152, 12511)]