81818144

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{150401}}^1$

素因数の和:150428

約数の個数: 24

約数和(自身を含む): 170555868

約数和(自身を除く): 88737724

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 150401, 300802, 601604, 1203208, 2406416, 2556817, 4812832, 5113634, 10227268, 20454536, 40909072, 81818144]

約数ペア:

[(1, 81818144), (2, 40909072), (4, 20454536), (8, 10227268), (16, 5113634), (17, 4812832), (32, 2556817), (34, 2406416), (68, 1203208), (136, 601604), (272, 300802), (544, 150401)]