31799856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 90351360

約数和(自身を除く): 58551504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 229, 263, 264, 458, 526, 528, 687, 789, 916, 1052, 1374, 1578, 1832, 2104, 2519, 2748, 2893, 3156, 3664, 4208, 5038, 5496, 5786, 6312, 7557, 8679, 10076, 10992, 11572, 12624, 15114, 17358, 20152, 23144, 30228, 34716, 40304, 46288, 60227, 60456, 69432, 120454, 120912, 138864, 180681, 240908, 361362, 481816, 662497, 722724, 963632, 1324994, 1445448, 1987491, 2649988, 2890896, 3974982, 5299976, 7949964, 10599952, 15899928, 31799856]

約数ペア:

[(1, 31799856), (2, 15899928), (3, 10599952), (4, 7949964), (6, 5299976), (8, 3974982), (11, 2890896), (12, 2649988), (16, 1987491), (22, 1445448), (24, 1324994), (33, 963632), (44, 722724), (48, 662497), (66, 481816), (88, 361362), (132, 240908), (176, 180681), (229, 138864), (263, 120912), (264, 120454), (458, 69432), (526, 60456), (528, 60227), (687, 46288), (789, 40304), (916, 34716), (1052, 30228), (1374, 23144), (1578, 20152), (1832, 17358), (2104, 15114), (2519, 12624), (2748, 11572), (2893, 10992), (3156, 10076), (3664, 8679), (4208, 7557), (5038, 6312), (5496, 5786)]