87638398

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{5507}}^1$

素因数の和:5691

約数の個数: 16

約数和(自身を含む): 134505360

約数和(自身を除く): 46866962

約数列:

[1, 2, 73, 109, 146, 218, 5507, 7957, 11014, 15914, 402011, 600263, 804022, 1200526, 43819199, 87638398]

約数ペア:

[(1, 87638398), (2, 43819199), (73, 1200526), (109, 804022), (146, 600263), (218, 402011), (5507, 15914), (7957, 11014)]