89798686

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{2203}}^1$

素因数の和:2523

約数の個数: 16

約数和(自身を含む): 136868400

約数和(自身を除く): 47069714

約数列:

[1, 2, 89, 178, 229, 458, 2203, 4406, 20381, 40762, 196067, 392134, 504487, 1008974, 44899343, 89798686]

約数ペア:

[(1, 89798686), (2, 44899343), (89, 1008974), (178, 504487), (229, 392134), (458, 196067), (2203, 40762), (4406, 20381)]