42756752

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{17021}}^1$

素因数の和:17186

約数の個数: 20

約数和(自身を含む): 83373756

約数和(自身を除く): 40617004

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 17021, 34042, 68084, 136168, 272336, 2672297, 5344594, 10689188, 21378376, 42756752]

約数ペア:

[(1, 42756752), (2, 21378376), (4, 10689188), (8, 5344594), (16, 2672297), (157, 272336), (314, 136168), (628, 68084), (1256, 34042), (2512, 17021)]