394167232

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{198673}}^1$

素因数の和:198716

約数の個数: 28

約数和(自身を含む): 807411136

約数和(自身を除く): 413243904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 198673, 397346, 794692, 1589384, 3178768, 6158863, 6357536, 12317726, 12715072, 24635452, 49270904, 98541808, 197083616, 394167232]

約数ペア:

[(1, 394167232), (2, 197083616), (4, 98541808), (8, 49270904), (16, 24635452), (31, 12715072), (32, 12317726), (62, 6357536), (64, 6158863), (124, 3178768), (248, 1589384), (496, 794692), (992, 397346), (1984, 198673)]