31838416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{117053}}^1$

素因数の和:117078

約数の個数: 20

約数和(自身を含む): 65316132

約数和(自身を除く): 33477716

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 117053, 234106, 468212, 936424, 1872848, 1989901, 3979802, 7959604, 15919208, 31838416]

約数ペア:

[(1, 31838416), (2, 15919208), (4, 7959604), (8, 3979802), (16, 1989901), (17, 1872848), (34, 936424), (68, 468212), (136, 234106), (272, 117053)]