82125284

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 145971000

約数和(自身を除く): 63845716

約数列:

[1, 2, 4, 89, 178, 349, 356, 661, 698, 1322, 1396, 2644, 31061, 58829, 62122, 117658, 124244, 230689, 235316, 461378, 922756, 20531321, 41062642, 82125284]

約数ペア:

[(1, 82125284), (2, 41062642), (4, 20531321), (89, 922756), (178, 461378), (349, 235316), (356, 230689), (661, 124244), (698, 117658), (1322, 62122), (1396, 58829), (2644, 31061)]