90763874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{18233}}^1$

素因数の和:18385

約数の個数: 16

約数和(自身を含む): 144413280

約数和(自身を除く): 53649406

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 18233, 36466, 346427, 692854, 2388523, 4777046, 45381937, 90763874]

約数ペア:

[(1, 90763874), (2, 45381937), (19, 4777046), (38, 2388523), (131, 692854), (262, 346427), (2489, 36466), (4978, 18233)]