22081704

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{21397}}^1$

素因数の和:21449

約数の個数: 32

約数和(自身を含む): 56490720

約数和(自身を除く): 34409016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 21397, 42794, 64191, 85588, 128382, 171176, 256764, 513528, 920071, 1840142, 2760213, 3680284, 5520426, 7360568, 11040852, 22081704]

約数ペア:

[(1, 22081704), (2, 11040852), (3, 7360568), (4, 5520426), (6, 3680284), (8, 2760213), (12, 1840142), (24, 920071), (43, 513528), (86, 256764), (129, 171176), (172, 128382), (258, 85588), (344, 64191), (516, 42794), (1032, 21397)]