31937472

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{89}}^2$

素因数の和:203

約数の個数: 126

約数和(自身を含む): 105809288

約数和(自身を除く): 73871816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 89, 96, 112, 126, 144, 168, 178, 192, 224, 252, 267, 288, 336, 356, 448, 504, 534, 576, 623, 672, 712, 801, 1008, 1068, 1246, 1344, 1424, 1602, 1869, 2016, 2136, 2492, 2848, 3204, 3738, 4032, 4272, 4984, 5607, 5696, 6408, 7476, 7921, 8544, 9968, 11214, 12816, 14952, 15842, 17088, 19936, 22428, 23763, 25632, 29904, 31684, 39872, 44856, 47526, 51264, 55447, 59808, 63368, 71289, 89712, 95052, 110894, 119616, 126736, 142578, 166341, 179424, 190104, 221788, 253472, 285156, 332682, 358848, 380208, 443576, 499023, 506944, 570312, 665364, 760416, 887152, 998046, 1140624, 1330728, 1520832, 1774304, 1996092, 2281248, 2661456, 3548608, 3992184, 4562496, 5322912, 7984368, 10645824, 15968736, 31937472]

約数ペア:

[(1, 31937472), (2, 15968736), (3, 10645824), (4, 7984368), (6, 5322912), (7, 4562496), (8, 3992184), (9, 3548608), (12, 2661456), (14, 2281248), (16, 1996092), (18, 1774304), (21, 1520832), (24, 1330728), (28, 1140624), (32, 998046), (36, 887152), (42, 760416), (48, 665364), (56, 570312), (63, 506944), (64, 499023), (72, 443576), (84, 380208), (89, 358848), (96, 332682), (112, 285156), (126, 253472), (144, 221788), (168, 190104), (178, 179424), (192, 166341), (224, 142578), (252, 126736), (267, 119616), (288, 110894), (336, 95052), (356, 89712), (448, 71289), (504, 63368), (534, 59808), (576, 55447), (623, 51264), (672, 47526), (712, 44856), (801, 39872), (1008, 31684), (1068, 29904), (1246, 25632), (1344, 23763), (1424, 22428), (1602, 19936), (1869, 17088), (2016, 15842), (2136, 14952), (2492, 12816), (2848, 11214), (3204, 9968), (3738, 8544), (4032, 7921), (4272, 7476), (4984, 6408), (5607, 5696)]