84189356

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{13229}}^1$

素因数の和:13313

約数の個数: 24

約数和(自身を含む): 154843920

約数和(自身を除く): 70654564

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 13229, 26458, 52916, 489473, 568847, 978946, 1137694, 1957892, 2275388, 21047339, 42094678, 84189356]

約数ペア:

[(1, 84189356), (2, 42094678), (4, 21047339), (37, 2275388), (43, 1957892), (74, 1137694), (86, 978946), (148, 568847), (172, 489473), (1591, 52916), (3182, 26458), (6364, 13229)]