31739184

素因数分解:

$2^4\times 3^2\times {\mathrm{220411}}^1$

素因数の和:220425

約数の個数: 30

約数和(自身を含む): 88826036

約数和(自身を除く): 57086852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 220411, 440822, 661233, 881644, 1322466, 1763288, 1983699, 2644932, 3526576, 3967398, 5289864, 7934796, 10579728, 15869592, 31739184]

約数ペア:

[(1, 31739184), (2, 15869592), (3, 10579728), (4, 7934796), (6, 5289864), (8, 3967398), (9, 3526576), (12, 2644932), (16, 1983699), (18, 1763288), (24, 1322466), (36, 881644), (48, 661233), (72, 440822), (144, 220411)]