30989234

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{4133}}^1$

素因数の和:4321

約数の個数: 16

約数和(自身を含む): 48814272

約数和(自身を除く): 17825038

約数列:

[1, 2, 23, 46, 163, 326, 3749, 4133, 7498, 8266, 95059, 190118, 673679, 1347358, 15494617, 30989234]

約数ペア:

[(1, 30989234), (2, 15494617), (23, 1347358), (46, 673679), (163, 190118), (326, 95059), (3749, 8266), (4133, 7498)]