5129648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{18859}}^1$

素因数の和:18884

約数の個数: 20

約数和(自身を含む): 10523880

約数和(自身を除く): 5394232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 18859, 37718, 75436, 150872, 301744, 320603, 641206, 1282412, 2564824, 5129648]

約数ペア:

[(1, 5129648), (2, 2564824), (4, 1282412), (8, 641206), (16, 320603), (17, 301744), (34, 150872), (68, 75436), (136, 37718), (272, 18859)]