65450128

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{95131}}^1$

素因数の和:95182

約数の個数: 20

約数和(自身を含む): 129760048

約数和(自身を除く): 64309920

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 95131, 190262, 380524, 761048, 1522096, 4090633, 8181266, 16362532, 32725064, 65450128]

約数ペア:

[(1, 65450128), (2, 32725064), (4, 16362532), (8, 8181266), (16, 4090633), (43, 1522096), (86, 761048), (172, 380524), (344, 190262), (688, 95131)]