45011408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{216401}}^1$

素因数の和:216422

約数の個数: 20

約数和(自身を含む): 93918468

約数和(自身を除く): 48907060

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 216401, 432802, 865604, 1731208, 2813213, 3462416, 5626426, 11252852, 22505704, 45011408]

約数ペア:

[(1, 45011408), (2, 22505704), (4, 11252852), (8, 5626426), (13, 3462416), (16, 2813213), (26, 1731208), (52, 865604), (104, 432802), (208, 216401)]