83989544

素因数分解:

$2^3\times {\mathrm{1091}}^1\times {\mathrm{9623}}^1$

素因数の和:10720

約数の個数: 16

約数和(自身を含む): 157641120

約数和(自身を除く): 73651576

約数列:

[1, 2, 4, 8, 1091, 2182, 4364, 8728, 9623, 19246, 38492, 76984, 10498693, 20997386, 41994772, 83989544]

約数ペア:

[(1, 83989544), (2, 41994772), (4, 20997386), (8, 10498693), (1091, 76984), (2182, 38492), (4364, 19246), (8728, 9623)]