1055948288

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{66529}}^1$

素因数の和:66578

約数の個数: 40

約数和(自身を含む): 2177926080

約数和(自身を除く): 1121977792

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 66529, 133058, 266116, 532232, 1064464, 2062399, 2128928, 4124798, 4257856, 8249596, 8515712, 16499192, 17031424, 32998384, 34062848, 65996768, 131993536, 263987072, 527974144, 1055948288]

約数ペア:

[(1, 1055948288), (2, 527974144), (4, 263987072), (8, 131993536), (16, 65996768), (31, 34062848), (32, 32998384), (62, 17031424), (64, 16499192), (124, 8515712), (128, 8249596), (248, 4257856), (256, 4124798), (496, 2128928), (512, 2062399), (992, 1064464), (1984, 532232), (3968, 266116), (7936, 133058), (15872, 66529)]