22688048

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{3467}}^1$

素因数の和:3884

約数の個数: 20

約数和(自身を含む): 44078280

約数和(自身を除く): 21390232

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 3467, 6544, 6934, 13868, 27736, 55472, 1418003, 2836006, 5672012, 11344024, 22688048]

約数ペア:

[(1, 22688048), (2, 11344024), (4, 5672012), (8, 2836006), (16, 1418003), (409, 55472), (818, 27736), (1636, 13868), (3272, 6934), (3467, 6544)]