127195232

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{128221}}^1$

素因数の和:128262

約数の個数: 24

約数和(自身を含む): 258495552

約数和(自身を除く): 131300320

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 128221, 256442, 512884, 1025768, 2051536, 3974851, 4103072, 7949702, 15899404, 31798808, 63597616, 127195232]

約数ペア:

[(1, 127195232), (2, 63597616), (4, 31798808), (8, 15899404), (16, 7949702), (31, 4103072), (32, 3974851), (62, 2051536), (124, 1025768), (248, 512884), (496, 256442), (992, 128221)]