89502370

素因数分解:

$2^1\times 5^1\times {\mathrm{2237}}^1\times {\mathrm{4001}}^1$

素因数の和:6245

約数の個数: 16

約数和(自身を含む): 161216568

約数和(自身を除く): 71714198

約数列:

[1, 2, 5, 10, 2237, 4001, 4474, 8002, 11185, 20005, 22370, 40010, 8950237, 17900474, 44751185, 89502370]

約数ペア:

[(1, 89502370), (2, 44751185), (5, 17900474), (10, 8950237), (2237, 40010), (4001, 22370), (4474, 20005), (8002, 11185)]