67340752

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97879}}^1$

素因数の和:97930

約数の個数: 20

約数和(自身を含む): 133508320

約数和(自身を除く): 66167568

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 97879, 195758, 391516, 783032, 1566064, 4208797, 8417594, 16835188, 33670376, 67340752]

約数ペア:

[(1, 67340752), (2, 33670376), (4, 16835188), (8, 8417594), (16, 4208797), (43, 1566064), (86, 783032), (172, 391516), (344, 195758), (688, 97879)]