121363888

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{176401}}^1$

素因数の和:176452

約数の個数: 20

約数和(自身を含む): 240612328

約数和(自身を除く): 119248440

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 176401, 352802, 705604, 1411208, 2822416, 7585243, 15170486, 30340972, 60681944, 121363888]

約数ペア:

[(1, 121363888), (2, 60681944), (4, 30340972), (8, 15170486), (16, 7585243), (43, 2822416), (86, 1411208), (172, 705604), (344, 352802), (688, 176401)]