68532368

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{99611}}^1$

素因数の和:99662

約数の個数: 20

約数和(自身を含む): 135870768

約数和(自身を除く): 67338400

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 99611, 199222, 398444, 796888, 1593776, 4283273, 8566546, 17133092, 34266184, 68532368]

約数ペア:

[(1, 68532368), (2, 34266184), (4, 17133092), (8, 8566546), (16, 4283273), (43, 1593776), (86, 796888), (172, 398444), (344, 199222), (688, 99611)]