27882578

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19553}}^1$

素因数の和:19609

約数の個数: 16

約数和(自身を含む): 45052416

約数和(自身を除く): 17169838

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 19553, 39106, 449719, 606143, 899438, 1212286, 13941289, 27882578]

約数ペア:

[(1, 27882578), (2, 13941289), (23, 1212286), (31, 899438), (46, 606143), (62, 449719), (713, 39106), (1426, 19553)]