85874516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{235919}}^1$

素因数の和:235943

約数の個数: 24

約数和(自身を含む): 184961280

約数和(自身を除く): 99086764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 235919, 471838, 943676, 1651433, 3066947, 3302866, 6133894, 6605732, 12267788, 21468629, 42937258, 85874516]

約数ペア:

[(1, 85874516), (2, 42937258), (4, 21468629), (7, 12267788), (13, 6605732), (14, 6133894), (26, 3302866), (28, 3066947), (52, 1651433), (91, 943676), (182, 471838), (364, 235919)]