27804134

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{863}}^1$

素因数の和:1135

約数の個数: 16

約数和(自身を含む): 42456960

約数和(自身を除く): 14652826

約数列:

[1, 2, 89, 178, 181, 362, 863, 1726, 16109, 32218, 76807, 153614, 156203, 312406, 13902067, 27804134]

約数ペア:

[(1, 27804134), (2, 13902067), (89, 312406), (178, 156203), (181, 153614), (362, 76807), (863, 32218), (1726, 16109)]