82577716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{36931}}^1$

素因数の和:36991

約数の個数: 24

約数和(自身を含む): 159250784

約数和(自身を除く): 76673068

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 36931, 73862, 147724, 480103, 960206, 1588033, 1920412, 3176066, 6352132, 20644429, 41288858, 82577716]

約数ペア:

[(1, 82577716), (2, 41288858), (4, 20644429), (13, 6352132), (26, 3176066), (43, 1920412), (52, 1588033), (86, 960206), (172, 480103), (559, 147724), (1118, 73862), (2236, 36931)]