89746867

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{827}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 105719040

約数和(自身を除く): 15972173

約数列:

[1, 7, 37, 259, 419, 827, 2933, 5789, 15503, 30599, 108521, 214193, 346513, 2425591, 12820981, 89746867]

約数ペア:

[(1, 89746867), (7, 12820981), (37, 2425591), (259, 346513), (419, 214193), (827, 108521), (2933, 30599), (5789, 15503)]