172489718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107941}}^1$

素因数の和:108007

約数の個数: 16

約数和(自身を含む): 279785664

約数和(自身を除く): 107295946

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 107941, 215882, 1834997, 3669994, 5073227, 10146454, 86244859, 172489718]

約数ペア:

[(1, 172489718), (2, 86244859), (17, 10146454), (34, 5073227), (47, 3669994), (94, 1834997), (799, 215882), (1598, 107941)]