78846374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{21673}}^1$

素因数の和:21799

約数の個数: 16

約数和(自身を含む): 126402768

約数和(自身を除く): 47556394

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 21673, 43346, 368441, 736882, 2319011, 4638022, 39423187, 78846374]

約数ペア:

[(1, 78846374), (2, 39423187), (17, 4638022), (34, 2319011), (107, 736882), (214, 368441), (1819, 43346), (3638, 21673)]