235905536

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 80

約数和(自身を含む): 494968320

約数和(自身を除く): 259062784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 89, 124, 128, 167, 178, 248, 256, 334, 356, 496, 512, 668, 712, 992, 1336, 1424, 1984, 2672, 2759, 2848, 3968, 5177, 5344, 5518, 5696, 7936, 10354, 10688, 11036, 11392, 14863, 15872, 20708, 21376, 22072, 22784, 29726, 41416, 42752, 44144, 45568, 59452, 82832, 85504, 88288, 118904, 165664, 176576, 237808, 331328, 353152, 460753, 475616, 662656, 706304, 921506, 951232, 1325312, 1412608, 1843012, 1902464, 2650624, 3686024, 3804928, 7372048, 7609856, 14744096, 29488192, 58976384, 117952768, 235905536]

約数ペア:

[(1, 235905536), (2, 117952768), (4, 58976384), (8, 29488192), (16, 14744096), (31, 7609856), (32, 7372048), (62, 3804928), (64, 3686024), (89, 2650624), (124, 1902464), (128, 1843012), (167, 1412608), (178, 1325312), (248, 951232), (256, 921506), (334, 706304), (356, 662656), (496, 475616), (512, 460753), (668, 353152), (712, 331328), (992, 237808), (1336, 176576), (1424, 165664), (1984, 118904), (2672, 88288), (2759, 85504), (2848, 82832), (3968, 59452), (5177, 45568), (5344, 44144), (5518, 42752), (5696, 41416), (7936, 29726), (10354, 22784), (10688, 22072), (11036, 21376), (11392, 20708), (14863, 15872)]