210432016

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{29959}}^1$

素因数の和:30406

約数の個数: 20

約数和(自身を含む): 408654400

約数和(自身を除く): 198222384

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 29959, 59918, 119836, 239672, 479344, 13152001, 26304002, 52608004, 105216008, 210432016]

約数ペア:

[(1, 210432016), (2, 105216008), (4, 52608004), (8, 26304002), (16, 13152001), (439, 479344), (878, 239672), (1756, 119836), (3512, 59918), (7024, 29959)]