30158896

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{21179}}^1$

素因数の和:21276

約数の個数: 20

約数和(自身を含む): 59092200

約数和(自身を除く): 28933304

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 21179, 42358, 84716, 169432, 338864, 1884931, 3769862, 7539724, 15079448, 30158896]

約数ペア:

[(1, 30158896), (2, 15079448), (4, 7539724), (8, 3769862), (16, 1884931), (89, 338864), (178, 169432), (356, 84716), (712, 42358), (1424, 21179)]