545111536

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{217003}}^1$

素因数の和:217168

約数の個数: 20

約数和(自身を含む): 1062885592

約数和(自身を除く): 517774056

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 217003, 434006, 868012, 1736024, 3472048, 34069471, 68138942, 136277884, 272555768, 545111536]

約数ペア:

[(1, 545111536), (2, 272555768), (4, 136277884), (8, 68138942), (16, 34069471), (157, 3472048), (314, 1736024), (628, 868012), (1256, 434006), (2512, 217003)]