32390384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{155723}}^1$

素因数の和:155744

約数の個数: 20

約数和(自身を含む): 67584216

約数和(自身を除く): 35193832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 155723, 311446, 622892, 1245784, 2024399, 2491568, 4048798, 8097596, 16195192, 32390384]

約数ペア:

[(1, 32390384), (2, 16195192), (4, 8097596), (8, 4048798), (13, 2491568), (16, 2024399), (26, 1245784), (52, 622892), (104, 311446), (208, 155723)]