91572734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{19727}}^1$

素因数の和:19951

約数の個数: 16

約数和(自身を含む): 150564096

約数和(自身を除く): 58991362

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 19727, 39454, 216997, 433994, 4162397, 8324794, 45786367, 91572734]

約数ペア:

[(1, 91572734), (2, 45786367), (11, 8324794), (22, 4162397), (211, 433994), (422, 216997), (2321, 39454), (4642, 19727)]