38943185

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 47791296

約数和(自身を除く): 8848111

約数列:

[1, 5, 83, 107, 415, 535, 877, 4385, 8881, 44405, 72791, 93839, 363955, 469195, 7788637, 38943185]

約数ペア:

[(1, 38943185), (5, 7788637), (83, 469195), (107, 363955), (415, 93839), (535, 72791), (877, 44405), (4385, 8881)]