42018416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1237}}^1$

素因数の和:1449

約数の個数: 40

約数和(自身を含む): 89343984

約数和(自身を除く): 47325568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 193, 386, 772, 1237, 1544, 2123, 2474, 3088, 4246, 4948, 8492, 9896, 13607, 16984, 19792, 27214, 33968, 54428, 108856, 217712, 238741, 477482, 954964, 1909928, 2626151, 3819856, 5252302, 10504604, 21009208, 42018416]

約数ペア:

[(1, 42018416), (2, 21009208), (4, 10504604), (8, 5252302), (11, 3819856), (16, 2626151), (22, 1909928), (44, 954964), (88, 477482), (176, 238741), (193, 217712), (386, 108856), (772, 54428), (1237, 33968), (1544, 27214), (2123, 19792), (2474, 16984), (3088, 13607), (4246, 9896), (4948, 8492)]