68496592

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{99559}}^1$

素因数の和:99610

約数の個数: 20

約数和(自身を含む): 135799840

約数和(自身を除く): 67303248

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 99559, 199118, 398236, 796472, 1592944, 4281037, 8562074, 17124148, 34248296, 68496592]

約数ペア:

[(1, 68496592), (2, 34248296), (4, 17124148), (8, 8562074), (16, 4281037), (43, 1592944), (86, 796472), (172, 398236), (344, 199118), (688, 99559)]