168701744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{620227}}^1$

素因数の和:620252

約数の個数: 20

約数和(自身を含む): 346087224

約数和(自身を除く): 177385480

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 620227, 1240454, 2480908, 4961816, 9923632, 10543859, 21087718, 42175436, 84350872, 168701744]

約数ペア:

[(1, 168701744), (2, 84350872), (4, 42175436), (8, 21087718), (16, 10543859), (17, 9923632), (34, 4961816), (68, 2480908), (136, 1240454), (272, 620227)]