40125064

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31153}}^1$

素因数の和:31189

約数の個数: 32

約数和(自身を含む): 89723520

約数和(自身を除く): 49598456

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 31153, 62306, 124612, 218071, 249224, 436142, 716519, 872284, 1433038, 1744568, 2866076, 5015633, 5732152, 10031266, 20062532, 40125064]

約数ペア:

[(1, 40125064), (2, 20062532), (4, 10031266), (7, 5732152), (8, 5015633), (14, 2866076), (23, 1744568), (28, 1433038), (46, 872284), (56, 716519), (92, 436142), (161, 249224), (184, 218071), (322, 124612), (644, 62306), (1288, 31153)]