320208072

素因数分解:

$2^3\times 3^1\times {\mathrm{13342003}}^1$

素因数の和:13342012

約数の個数: 16

約数和(自身を含む): 800520240

約数和(自身を除く): 480312168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 13342003, 26684006, 40026009, 53368012, 80052018, 106736024, 160104036, 320208072]

約数ペア:

[(1, 320208072), (2, 160104036), (3, 106736024), (4, 80052018), (6, 53368012), (8, 40026009), (12, 26684006), (24, 13342003)]