31334616

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 90090000

約数和(自身を除く): 58755384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 43, 58, 72, 86, 87, 116, 129, 172, 174, 232, 258, 261, 344, 348, 349, 387, 516, 522, 696, 698, 774, 1032, 1044, 1047, 1247, 1396, 1548, 2088, 2094, 2494, 2792, 3096, 3141, 3741, 4188, 4988, 6282, 7482, 8376, 9976, 10121, 11223, 12564, 14964, 15007, 20242, 22446, 25128, 29928, 30014, 30363, 40484, 44892, 45021, 60028, 60726, 80968, 89784, 90042, 91089, 120056, 121452, 135063, 180084, 182178, 242904, 270126, 360168, 364356, 435203, 540252, 728712, 870406, 1080504, 1305609, 1740812, 2611218, 3481624, 3916827, 5222436, 7833654, 10444872, 15667308, 31334616]

約数ペア:

[(1, 31334616), (2, 15667308), (3, 10444872), (4, 7833654), (6, 5222436), (8, 3916827), (9, 3481624), (12, 2611218), (18, 1740812), (24, 1305609), (29, 1080504), (36, 870406), (43, 728712), (58, 540252), (72, 435203), (86, 364356), (87, 360168), (116, 270126), (129, 242904), (172, 182178), (174, 180084), (232, 135063), (258, 121452), (261, 120056), (344, 91089), (348, 90042), (349, 89784), (387, 80968), (516, 60726), (522, 60028), (696, 45021), (698, 44892), (774, 40484), (1032, 30363), (1044, 30014), (1047, 29928), (1247, 25128), (1396, 22446), (1548, 20242), (2088, 15007), (2094, 14964), (2494, 12564), (2792, 11223), (3096, 10121), (3141, 9976), (3741, 8376), (4188, 7482), (4988, 6282)]