91653328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{440641}}^1$

素因数の和:440662

約数の個数: 20

約数和(自身を含む): 191238628

約数和(自身を除く): 99585300

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 440641, 881282, 1762564, 3525128, 5728333, 7050256, 11456666, 22913332, 45826664, 91653328]

約数ペア:

[(1, 91653328), (2, 45826664), (4, 22913332), (8, 11456666), (13, 7050256), (16, 5728333), (26, 3525128), (52, 1762564), (104, 881282), (208, 440641)]