31931906944

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{2683}}^1$

素因数の和:3100

約数の個数: 128

約数和(自身を含む): 74902924800

約数和(自身を除く): 42971017856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 359, 448, 518, 592, 718, 896, 1036, 1184, 1436, 2072, 2368, 2513, 2683, 2872, 4144, 4736, 5026, 5366, 5744, 8288, 10052, 10732, 11488, 13283, 16576, 18781, 20104, 21464, 22976, 26566, 33152, 37562, 40208, 42928, 45952, 53132, 75124, 80416, 85856, 92981, 99271, 106264, 150248, 160832, 171712, 185962, 198542, 212528, 300496, 321664, 343424, 371924, 397084, 425056, 600992, 694897, 743848, 794168, 850112, 963197, 1201984, 1389794, 1487696, 1588336, 1700224, 1926394, 2403968, 2779588, 2975392, 3176672, 3852788, 5559176, 5950784, 6353344, 6742379, 7705576, 11118352, 11901568, 12706688, 13484758, 15411152, 22236704, 26969516, 30822304, 35638289, 44473408, 53939032, 61644608, 71276578, 88946816, 107878064, 123289216, 142553156, 215756128, 249468023, 285106312, 431512256, 498936046, 570212624, 863024512, 997872092, 1140425248, 1995744184, 2280850496, 3991488368, 4561700992, 7982976736, 15965953472, 31931906944]

約数ペア:

[(1, 31931906944), (2, 15965953472), (4, 7982976736), (7, 4561700992), (8, 3991488368), (14, 2280850496), (16, 1995744184), (28, 1140425248), (32, 997872092), (37, 863024512), (56, 570212624), (64, 498936046), (74, 431512256), (112, 285106312), (128, 249468023), (148, 215756128), (224, 142553156), (259, 123289216), (296, 107878064), (359, 88946816), (448, 71276578), (518, 61644608), (592, 53939032), (718, 44473408), (896, 35638289), (1036, 30822304), (1184, 26969516), (1436, 22236704), (2072, 15411152), (2368, 13484758), (2513, 12706688), (2683, 11901568), (2872, 11118352), (4144, 7705576), (4736, 6742379), (5026, 6353344), (5366, 5950784), (5744, 5559176), (8288, 3852788), (10052, 3176672), (10732, 2975392), (11488, 2779588), (13283, 2403968), (16576, 1926394), (18781, 1700224), (20104, 1588336), (21464, 1487696), (22976, 1389794), (26566, 1201984), (33152, 963197), (37562, 850112), (40208, 794168), (42928, 743848), (45952, 694897), (53132, 600992), (75124, 425056), (80416, 397084), (85856, 371924), (92981, 343424), (99271, 321664), (106264, 300496), (150248, 212528), (160832, 198542), (171712, 185962)]