22153944

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{21467}}^1$

素因数の和:21519

約数の個数: 32

約数和(自身を含む): 56675520

約数和(自身を除く): 34521576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 21467, 42934, 64401, 85868, 128802, 171736, 257604, 515208, 923081, 1846162, 2769243, 3692324, 5538486, 7384648, 11076972, 22153944]

約数ペア:

[(1, 22153944), (2, 11076972), (3, 7384648), (4, 5538486), (6, 3692324), (8, 2769243), (12, 1846162), (24, 923081), (43, 515208), (86, 257604), (129, 171736), (172, 128802), (258, 85868), (344, 64401), (516, 42934), (1032, 21467)]