89144803

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 106375680

約数和(自身を除く): 17230877

約数列:

[1, 11, 23, 37, 89, 107, 253, 407, 851, 979, 1177, 2047, 2461, 3293, 3959, 9361, 9523, 22517, 27071, 36223, 43549, 75739, 91057, 104753, 219029, 352351, 833129, 1001627, 2409319, 3875861, 8104073, 89144803]

約数ペア:

[(1, 89144803), (11, 8104073), (23, 3875861), (37, 2409319), (89, 1001627), (107, 833129), (253, 352351), (407, 219029), (851, 104753), (979, 91057), (1177, 75739), (2047, 43549), (2461, 36223), (3293, 27071), (3959, 22517), (9361, 9523)]