67936496

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{51157}}^1$

素因数の和:51248

約数の個数: 20

約数和(自身を含む): 133215432

約数和(自身を除く): 65278936

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 51157, 102314, 204628, 409256, 818512, 4246031, 8492062, 16984124, 33968248, 67936496]

約数ペア:

[(1, 67936496), (2, 33968248), (4, 16984124), (8, 8492062), (16, 4246031), (83, 818512), (166, 409256), (332, 204628), (664, 102314), (1328, 51157)]