89943814

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{1627}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 136673856

約数和(自身を除く): 46730042

約数列:

[1, 2, 131, 211, 262, 422, 1627, 3254, 27641, 55282, 213137, 343297, 426274, 686594, 44971907, 89943814]

約数ペア:

[(1, 89943814), (2, 44971907), (131, 686594), (211, 426274), (262, 343297), (422, 213137), (1627, 55282), (3254, 27641)]