54719216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{110321}}^1$

素因数の和:110360

約数の個数: 20

約数和(自身を含む): 109439424

約数和(自身を除く): 54720208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 110321, 220642, 441284, 882568, 1765136, 3419951, 6839902, 13679804, 27359608, 54719216]

約数ペア:

[(1, 54719216), (2, 27359608), (4, 13679804), (8, 6839902), (16, 3419951), (31, 1765136), (62, 882568), (124, 441284), (248, 220642), (496, 110321)]