118428928

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{14923}}^1$

素因数の和:14970

約数の個数: 36

約数和(自身を含む): 244037248

約数和(自身を除く): 125608320

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 14923, 29846, 59692, 119384, 238768, 462613, 477536, 925226, 955072, 1850452, 1910144, 3700904, 3820288, 7401808, 14803616, 29607232, 59214464, 118428928]

約数ペア:

[(1, 118428928), (2, 59214464), (4, 29607232), (8, 14803616), (16, 7401808), (31, 3820288), (32, 3700904), (62, 1910144), (64, 1850452), (124, 955072), (128, 925226), (248, 477536), (256, 462613), (496, 238768), (992, 119384), (1984, 59692), (3968, 29846), (7936, 14923)]