90471466

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{27701}}^1$

素因数の和:27797

約数の個数: 16

約数和(自身を含む): 143607168

約数和(自身を除く): 53135702

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 27701, 55402, 637123, 1274246, 1966771, 3933542, 45235733, 90471466]

約数ペア:

[(1, 90471466), (2, 45235733), (23, 3933542), (46, 1966771), (71, 1274246), (142, 637123), (1633, 55402), (3266, 27701)]