172389214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{8353}}^1$

素因数の和:8979

約数の個数: 16

約数和(自身を含む): 274278528

約数和(自身を除く): 101889314

約数列:

[1, 2, 17, 34, 607, 1214, 8353, 10319, 16706, 20638, 142001, 284002, 5070271, 10140542, 86194607, 172389214]

約数ペア:

[(1, 172389214), (2, 86194607), (17, 10140542), (34, 5070271), (607, 284002), (1214, 142001), (8353, 20638), (10319, 16706)]