22129264

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{3209}}^1$

素因数の和:3648

約数の個数: 20

約数和(自身を含む): 42988320

約数和(自身を除く): 20859056

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3209, 3448, 6418, 6896, 12836, 25672, 51344, 1383079, 2766158, 5532316, 11064632, 22129264]

約数ペア:

[(1, 22129264), (2, 11064632), (4, 5532316), (8, 2766158), (16, 1383079), (431, 51344), (862, 25672), (1724, 12836), (3209, 6896), (3448, 6418)]