2111706112

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{66523}}^1$

素因数の和:66574

約数の個数: 44

約数和(自身を含む): 4357588096

約数和(自身を除く): 2245881984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 7936, 15872, 31744, 66523, 133046, 266092, 532184, 1064368, 2062213, 2128736, 4124426, 4257472, 8248852, 8514944, 16497704, 17029888, 32995408, 34059776, 65990816, 68119552, 131981632, 263963264, 527926528, 1055853056, 2111706112]

約数ペア:

[(1, 2111706112), (2, 1055853056), (4, 527926528), (8, 263963264), (16, 131981632), (31, 68119552), (32, 65990816), (62, 34059776), (64, 32995408), (124, 17029888), (128, 16497704), (248, 8514944), (256, 8248852), (496, 4257472), (512, 4124426), (992, 2128736), (1024, 2062213), (1984, 1064368), (3968, 532184), (7936, 266092), (15872, 133046), (31744, 66523)]