2185606144

素因数分解:

$2^{10}\times {\mathrm{31}}^2\times {\mathrm{2221}}^1$

素因数の和:2303

約数の個数: 66

約数和(自身を含む): 4516594962

約数和(自身を除く): 2330988818

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 961, 992, 1024, 1922, 1984, 2221, 3844, 3968, 4442, 7688, 7936, 8884, 15376, 15872, 17768, 30752, 31744, 35536, 61504, 68851, 71072, 123008, 137702, 142144, 246016, 275404, 284288, 492032, 550808, 568576, 984064, 1101616, 1137152, 2134381, 2203232, 2274304, 4268762, 4406464, 8537524, 8812928, 17075048, 17625856, 34150096, 35251712, 68300192, 70503424, 136600384, 273200768, 546401536, 1092803072, 2185606144]

約数ペア:

[(1, 2185606144), (2, 1092803072), (4, 546401536), (8, 273200768), (16, 136600384), (31, 70503424), (32, 68300192), (62, 35251712), (64, 34150096), (124, 17625856), (128, 17075048), (248, 8812928), (256, 8537524), (496, 4406464), (512, 4268762), (961, 2274304), (992, 2203232), (1024, 2134381), (1922, 1137152), (1984, 1101616), (2221, 984064), (3844, 568576), (3968, 550808), (4442, 492032), (7688, 284288), (7936, 275404), (8884, 246016), (15376, 142144), (15872, 137702), (17768, 123008), (30752, 71072), (31744, 68851), (35536, 61504)]