31935148

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 67173120

約数和(自身を除く): 35237972

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 67, 116, 134, 203, 268, 406, 469, 587, 812, 938, 1174, 1876, 1943, 2348, 3886, 4109, 7772, 8218, 13601, 16436, 17023, 27202, 34046, 39329, 54404, 68092, 78658, 119161, 157316, 238322, 275303, 476644, 550606, 1101212, 1140541, 2281082, 4562164, 7983787, 15967574, 31935148]

約数ペア:

[(1, 31935148), (2, 15967574), (4, 7983787), (7, 4562164), (14, 2281082), (28, 1140541), (29, 1101212), (58, 550606), (67, 476644), (116, 275303), (134, 238322), (203, 157316), (268, 119161), (406, 78658), (469, 68092), (587, 54404), (812, 39329), (938, 34046), (1174, 27202), (1876, 17023), (1943, 16436), (2348, 13601), (3886, 8218), (4109, 7772)]