43290832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{208129}}^1$

素因数の和:208150

約数の個数: 20

約数和(自身を含む): 90328420

約数和(自身を除く): 47037588

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 208129, 416258, 832516, 1665032, 2705677, 3330064, 5411354, 10822708, 21645416, 43290832]

約数ペア:

[(1, 43290832), (2, 21645416), (4, 10822708), (8, 5411354), (13, 3330064), (16, 2705677), (26, 1665032), (52, 832516), (104, 416258), (208, 208129)]