40537772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{5147}}^1$

素因数の和:5341

約数の個数: 24

約数和(自身を含む): 77837760

約数和(自身を除く): 37299988

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 5147, 7876, 10294, 20588, 56617, 113234, 226468, 921313, 1842626, 3685252, 10134443, 20268886, 40537772]

約数ペア:

[(1, 40537772), (2, 20268886), (4, 10134443), (11, 3685252), (22, 1842626), (44, 921313), (179, 226468), (358, 113234), (716, 56617), (1969, 20588), (3938, 10294), (5147, 7876)]