86668766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{27479}}^1$

素因数の和:27583

約数の個数: 16

約数和(自身を含む): 138499200

約数和(自身を除く): 51830434

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 27479, 54958, 522101, 1044202, 2280757, 4561514, 43334383, 86668766]

約数ペア:

[(1, 86668766), (2, 43334383), (19, 4561514), (38, 2280757), (83, 1044202), (166, 522101), (1577, 54958), (3154, 27479)]