16672342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1117}}^1$

素因数の和:1575

約数の個数: 16

約数和(自身を含む): 26563680

約数和(自身を除く): 9891338

約数列:

[1, 2, 17, 34, 439, 878, 1117, 2234, 7463, 14926, 18989, 37978, 490363, 980726, 8336171, 16672342]

約数ペア:

[(1, 16672342), (2, 8336171), (17, 980726), (34, 490363), (439, 37978), (878, 18989), (1117, 14926), (2234, 7463)]