84131248

素因数分解:

$2^4\times {\mathrm{1979}}^1\times {\mathrm{2657}}^1$

素因数の和:4644

約数の個数: 20

約数和(自身を含む): 163148040

約数和(自身を除く): 79016792

約数列:

[1, 2, 4, 8, 16, 1979, 2657, 3958, 5314, 7916, 10628, 15832, 21256, 31664, 42512, 5258203, 10516406, 21032812, 42065624, 84131248]

約数ペア:

[(1, 84131248), (2, 42065624), (4, 21032812), (8, 10516406), (16, 5258203), (1979, 42512), (2657, 31664), (3958, 21256), (5314, 15832), (7916, 10628)]