15329648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{56359}}^1$

素因数の和:56384

約数の個数: 20

約数和(自身を含む): 31448880

約数和(自身を除く): 16119232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 56359, 112718, 225436, 450872, 901744, 958103, 1916206, 3832412, 7664824, 15329648]

約数ペア:

[(1, 15329648), (2, 7664824), (4, 3832412), (8, 1916206), (16, 958103), (17, 901744), (34, 450872), (68, 225436), (136, 112718), (272, 56359)]