32720216

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{39709}}^1$

素因数の和:39818

約数の個数: 16

約数和(自身を含む): 61947600

約数和(自身を除く): 29227384

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 39709, 79418, 158836, 317672, 4090027, 8180054, 16360108, 32720216]

約数ペア:

[(1, 32720216), (2, 16360108), (4, 8180054), (8, 4090027), (103, 317672), (206, 158836), (412, 79418), (824, 39709)]