83886064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{275941}}^1$

素因数の和:275968

約数の個数: 20

約数和(自身を含む): 171084040

約数和(自身を除く): 87197976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 275941, 551882, 1103764, 2207528, 4415056, 5242879, 10485758, 20971516, 41943032, 83886064]

約数ペア:

[(1, 83886064), (2, 41943032), (4, 20971516), (8, 10485758), (16, 5242879), (19, 4415056), (38, 2207528), (76, 1103764), (152, 551882), (304, 275941)]