22325936

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{2111}}^1$

素因数の和:2780

約数の個数: 20

約数和(自身を含む): 43342464

約数和(自身を除く): 21016528

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2111, 2644, 4222, 5288, 8444, 10576, 16888, 33776, 1395371, 2790742, 5581484, 11162968, 22325936]

約数ペア:

[(1, 22325936), (2, 11162968), (4, 5581484), (8, 2790742), (16, 1395371), (661, 33776), (1322, 16888), (2111, 10576), (2644, 8444), (4222, 5288)]