4080432856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{91621}}^1$

素因数の和:91939

約数の個数: 32

約数和(自身を含む): 8081060400

約数和(自身を除く): 4000627544

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 293, 586, 1172, 2344, 5567, 11134, 22268, 44536, 91621, 183242, 366484, 732968, 1740799, 3481598, 6963196, 13926392, 26844953, 53689906, 107379812, 214759624, 510054107, 1020108214, 2040216428, 4080432856]

約数ペア:

[(1, 4080432856), (2, 2040216428), (4, 1020108214), (8, 510054107), (19, 214759624), (38, 107379812), (76, 53689906), (152, 26844953), (293, 13926392), (586, 6963196), (1172, 3481598), (2344, 1740799), (5567, 732968), (11134, 366484), (22268, 183242), (44536, 91621)]