15696965776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{57709433}}^1$

素因数の和:57709458

約数の個数: 20

約数和(自身を含む): 32201864172

約数和(自身を除く): 16504898396

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 57709433, 115418866, 230837732, 461675464, 923350928, 981060361, 1962120722, 3924241444, 7848482888, 15696965776]

約数ペア:

[(1, 15696965776), (2, 7848482888), (4, 3924241444), (8, 1962120722), (16, 981060361), (17, 923350928), (34, 461675464), (68, 230837732), (136, 115418866), (272, 57709433)]