2016513896

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{110603}}^1$

素因数の和:110705

約数の個数: 32

約数和(自身を含む): 3941926560

約数和(自身を除く): 1925412664

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 2279, 4558, 9116, 18232, 110603, 221206, 442412, 884824, 4755929, 5861959, 9511858, 11723918, 19023716, 23447836, 38047432, 46895672, 252064237, 504128474, 1008256948, 2016513896]

約数ペア:

[(1, 2016513896), (2, 1008256948), (4, 504128474), (8, 252064237), (43, 46895672), (53, 38047432), (86, 23447836), (106, 19023716), (172, 11723918), (212, 9511858), (344, 5861959), (424, 4755929), (2279, 884824), (4558, 442412), (9116, 221206), (18232, 110603)]