80998256

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{21727}}^1$

素因数の和:21968

約数の個数: 20

約数和(自身を含む): 157614912

約数和(自身を除く): 76616656

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 21727, 43454, 86908, 173816, 347632, 5062391, 10124782, 20249564, 40499128, 80998256]

約数ペア:

[(1, 80998256), (2, 40499128), (4, 20249564), (8, 10124782), (16, 5062391), (233, 347632), (466, 173816), (932, 86908), (1864, 43454), (3728, 21727)]