291230224

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{58153}}^1$

素因数の和:58474

約数の個数: 20

約数和(自身を含む): 566071036

約数和(自身を除く): 274840812

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 58153, 116306, 232612, 465224, 930448, 18201889, 36403778, 72807556, 145615112, 291230224]

約数ペア:

[(1, 291230224), (2, 145615112), (4, 72807556), (8, 36403778), (16, 18201889), (313, 930448), (626, 465224), (1252, 232612), (2504, 116306), (5008, 58153)]