27191992

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 52088400

約数和(自身を除く): 24896408

約数列:

[1, 2, 4, 8, 89, 178, 181, 211, 356, 362, 422, 712, 724, 844, 1448, 1688, 16109, 18779, 32218, 37558, 38191, 64436, 75116, 76382, 128872, 150232, 152764, 305528, 3398999, 6797998, 13595996, 27191992]

約数ペア:

[(1, 27191992), (2, 13595996), (4, 6797998), (8, 3398999), (89, 305528), (178, 152764), (181, 150232), (211, 128872), (356, 76382), (362, 75116), (422, 64436), (712, 38191), (724, 37558), (844, 32218), (1448, 18779), (1688, 16109)]