89535274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{9781}}^1$

素因数の和:10005

約数の個数: 16

約数和(自身を含む): 140860800

約数和(自身を除く): 51325526

約数列:

[1, 2, 23, 46, 199, 398, 4577, 9154, 9781, 19562, 224963, 449926, 1946419, 3892838, 44767637, 89535274]

約数ペア:

[(1, 89535274), (2, 44767637), (23, 3892838), (46, 1946419), (199, 449926), (398, 224963), (4577, 19562), (9154, 9781)]