165520216

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{98057}}^1$

素因数の和:98274

約数の個数: 16

約数和(自身を含む): 311824440

約数和(自身を除く): 146304224

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 98057, 196114, 392228, 784456, 20690027, 41380054, 82760108, 165520216]

約数ペア:

[(1, 165520216), (2, 82760108), (4, 41380054), (8, 20690027), (211, 784456), (422, 392228), (844, 196114), (1688, 98057)]