8131372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 15168384

約数和(自身を除く): 7037012

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 607, 788, 1214, 2428, 3349, 6698, 10319, 13396, 20638, 41276, 119579, 239158, 478316, 2032843, 4065686, 8131372]

約数ペア:

[(1, 8131372), (2, 4065686), (4, 2032843), (17, 478316), (34, 239158), (68, 119579), (197, 41276), (394, 20638), (607, 13396), (788, 10319), (1214, 6698), (2428, 3349)]