38463808

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{19387}}^1$

素因数の和:19430

約数の個数: 28

約数和(自身を含む): 78792832

約数和(自身を除く): 40329024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 19387, 38774, 77548, 155096, 310192, 600997, 620384, 1201994, 1240768, 2403988, 4807976, 9615952, 19231904, 38463808]

約数ペア:

[(1, 38463808), (2, 19231904), (4, 9615952), (8, 4807976), (16, 2403988), (31, 1240768), (32, 1201994), (62, 620384), (64, 600997), (124, 310192), (248, 155096), (496, 77548), (992, 38774), (1984, 19387)]