89876906

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{26861}}^1$

素因数の和:27109

約数の個数: 16

約数和(自身を含む): 154725120

約数和(自身を除く): 64848214

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 26861, 53722, 188027, 376054, 6419779, 12839558, 44938453, 89876906]

約数ペア:

[(1, 89876906), (2, 44938453), (7, 12839558), (14, 6419779), (239, 376054), (478, 188027), (1673, 53722), (3346, 26861)]