81707048

素因数分解:

$2^3\times {\mathrm{761}}^1\times {\mathrm{13421}}^1$

素因数の和:14188

約数の個数: 16

約数和(自身を含む): 153413460

約数和(自身を除く): 71706412

約数列:

[1, 2, 4, 8, 761, 1522, 3044, 6088, 13421, 26842, 53684, 107368, 10213381, 20426762, 40853524, 81707048]

約数ペア:

[(1, 81707048), (2, 40853524), (4, 20426762), (8, 10213381), (761, 107368), (1522, 53684), (3044, 26842), (6088, 13421)]