172605136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{980711}}^1$

素因数の和:980730

約数の個数: 20

約数和(自身を含む): 364824864

約数和(自身を除く): 192219728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 980711, 1961422, 3922844, 7845688, 10787821, 15691376, 21575642, 43151284, 86302568, 172605136]

約数ペア:

[(1, 172605136), (2, 86302568), (4, 43151284), (8, 21575642), (11, 15691376), (16, 10787821), (22, 7845688), (44, 3922844), (88, 1961422), (176, 980711)]