31406606

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1871}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 59304960

約数和(自身を除く): 27898354

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 763, 1199, 1526, 1871, 2398, 3742, 8393, 13097, 16786, 20581, 26194, 41162, 144067, 203939, 288134, 407878, 1427573, 2243329, 2855146, 4486658, 15703303, 31406606]

約数ペア:

[(1, 31406606), (2, 15703303), (7, 4486658), (11, 2855146), (14, 2243329), (22, 1427573), (77, 407878), (109, 288134), (154, 203939), (218, 144067), (763, 41162), (1199, 26194), (1526, 20581), (1871, 16786), (2398, 13097), (3742, 8393)]