80321888

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{109133}}^1$

素因数の和:109166

約数の個数: 24

約数和(自身を含む): 165010608

約数和(自身を除く): 84688720

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 109133, 218266, 436532, 873064, 1746128, 2510059, 3492256, 5020118, 10040236, 20080472, 40160944, 80321888]

約数ペア:

[(1, 80321888), (2, 40160944), (4, 20080472), (8, 10040236), (16, 5020118), (23, 3492256), (32, 2510059), (46, 1746128), (92, 873064), (184, 436532), (368, 218266), (736, 109133)]