80199232

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{40423}}^1$

素因数の和:40466

約数の個数: 28

約数和(自身を含む): 164283136

約数和(自身を除く): 84083904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 40423, 80846, 161692, 323384, 646768, 1253113, 1293536, 2506226, 2587072, 5012452, 10024904, 20049808, 40099616, 80199232]

約数ペア:

[(1, 80199232), (2, 40099616), (4, 20049808), (8, 10024904), (16, 5012452), (31, 2587072), (32, 2506226), (62, 1293536), (64, 1253113), (124, 646768), (248, 323384), (496, 161692), (992, 80846), (1984, 40423)]