65005232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{213833}}^1$

素因数の和:213860

約数の個数: 20

約数和(自身を含む): 132577080

約数和(自身を除く): 67571848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 213833, 427666, 855332, 1710664, 3421328, 4062827, 8125654, 16251308, 32502616, 65005232]

約数ペア:

[(1, 65005232), (2, 32502616), (4, 16251308), (8, 8125654), (16, 4062827), (19, 3421328), (38, 1710664), (76, 855332), (152, 427666), (304, 213833)]