56454928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{185707}}^1$

素因数の和:185734

約数の個数: 20

約数和(自身を含む): 115138960

約数和(自身を除く): 58684032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 185707, 371414, 742828, 1485656, 2971312, 3528433, 7056866, 14113732, 28227464, 56454928]

約数ペア:

[(1, 56454928), (2, 28227464), (4, 14113732), (8, 7056866), (16, 3528433), (19, 2971312), (38, 1485656), (76, 742828), (152, 371414), (304, 185707)]