335536

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 20

約数和(自身を含む): 661912

約数和(自身を除く): 326376

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 313, 536, 626, 1072, 1252, 2504, 5008, 20971, 41942, 83884, 167768, 335536]

約数ペア:

[(1, 335536), (2, 167768), (4, 83884), (8, 41942), (16, 20971), (67, 5008), (134, 2504), (268, 1252), (313, 1072), (536, 626)]