31641194

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 54264000

約数和(自身を除く): 22622806

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 379, 494, 758, 2197, 3211, 4394, 4927, 6422, 7201, 9854, 14402, 41743, 64051, 83486, 93613, 128102, 187226, 832663, 1216969, 1665326, 2433938, 15820597, 31641194]

約数ペア:

[(1, 31641194), (2, 15820597), (13, 2433938), (19, 1665326), (26, 1216969), (38, 832663), (169, 187226), (247, 128102), (338, 93613), (379, 83486), (494, 64051), (758, 41743), (2197, 14402), (3211, 9854), (4394, 7201), (4927, 6422)]