22222616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 45314640

約数和(自身を除く): 23092024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 1997, 2782, 3994, 5564, 7988, 11128, 15976, 25961, 51922, 103844, 207688, 213679, 427358, 854716, 1709432, 2777827, 5555654, 11111308, 22222616]

約数ペア:

[(1, 22222616), (2, 11111308), (4, 5555654), (8, 2777827), (13, 1709432), (26, 854716), (52, 427358), (104, 213679), (107, 207688), (214, 103844), (428, 51922), (856, 25961), (1391, 15976), (1997, 11128), (2782, 7988), (3994, 5564)]