2016017131792

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{8353}}^1\times {\mathrm{350803}}^1$

素因数の和:359207

約数の個数: 40

約数和(自身を含む): 3997361064224

約数和(自身を除く): 1981343932432

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 8353, 16706, 33412, 66824, 133648, 350803, 359179, 701606, 718358, 1403212, 1436716, 2806424, 2873432, 5612848, 5746864, 15084529, 30169058, 60338116, 120676232, 241352464, 2930257459, 5860514918, 11721029836, 23442059672, 46884119344, 126001070737, 252002141474, 504004282948, 1008008565896, 2016017131792]

約数ペア:

[(1, 2016017131792), (2, 1008008565896), (4, 504004282948), (8, 252002141474), (16, 126001070737), (43, 46884119344), (86, 23442059672), (172, 11721029836), (344, 5860514918), (688, 2930257459), (8353, 241352464), (16706, 120676232), (33412, 60338116), (66824, 30169058), (133648, 15084529), (350803, 5746864), (359179, 5612848), (701606, 2873432), (718358, 2806424), (1403212, 1436716)]