939211064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{24763}}^1$

素因数の和:25211

約数の個数: 32

約数和(自身を含む): 1925648640

約数和(自身を除く): 986437576

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 431, 862, 1724, 3448, 4741, 9482, 18964, 24763, 37928, 49526, 99052, 198104, 272393, 544786, 1089572, 2179144, 10672853, 21345706, 42691412, 85382824, 117401383, 234802766, 469605532, 939211064]

約数ペア:

[(1, 939211064), (2, 469605532), (4, 234802766), (8, 117401383), (11, 85382824), (22, 42691412), (44, 21345706), (88, 10672853), (431, 2179144), (862, 1089572), (1724, 544786), (3448, 272393), (4741, 198104), (9482, 99052), (18964, 49526), (24763, 37928)]