939804928

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{118423}}^1$

素因数の和:118470

約数の個数: 36

約数和(自身を含む): 1936469248

約数和(自身を除く): 996664320

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 118423, 236846, 473692, 947384, 1894768, 3671113, 3789536, 7342226, 7579072, 14684452, 15158144, 29368904, 30316288, 58737808, 117475616, 234951232, 469902464, 939804928]

約数ペア:

[(1, 939804928), (2, 469902464), (4, 234951232), (8, 117475616), (16, 58737808), (31, 30316288), (32, 29368904), (62, 15158144), (64, 14684452), (124, 7579072), (128, 7342226), (248, 3789536), (256, 3671113), (496, 1894768), (992, 947384), (1984, 473692), (3968, 236846), (7936, 118423)]