83321968

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{15733}}^1$

素因数の和:16072

約数の個数: 20

約数和(自身を含む): 161934328

約数和(自身を除く): 78612360

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 15733, 31466, 62932, 125864, 251728, 5207623, 10415246, 20830492, 41660984, 83321968]

約数ペア:

[(1, 83321968), (2, 41660984), (4, 20830492), (8, 10415246), (16, 5207623), (331, 251728), (662, 125864), (1324, 62932), (2648, 31466), (5296, 15733)]