172633934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{212081}}^1$

素因数の和:212131

約数の個数: 16

約数和(自身を含む): 290128176

約数和(自身を除く): 117494242

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 212081, 424162, 2332891, 4665782, 7846997, 15693994, 86316967, 172633934]

約数ペア:

[(1, 172633934), (2, 86316967), (11, 15693994), (22, 7846997), (37, 4665782), (74, 2332891), (407, 424162), (814, 212081)]