30744368

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{12239}}^1$

素因数の和:12404

約数の個数: 20

約数和(自身を含む): 59951520

約数和(自身を除く): 29207152

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 12239, 24478, 48956, 97912, 195824, 1921523, 3843046, 7686092, 15372184, 30744368]

約数ペア:

[(1, 30744368), (2, 15372184), (4, 7686092), (8, 3843046), (16, 1921523), (157, 195824), (314, 97912), (628, 48956), (1256, 24478), (2512, 12239)]