82380578

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{189817}}^1$

素因数の和:189857

約数の個数: 16

約数和(自身を含む): 145780224

約数和(自身を除く): 63399646

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 189817, 379634, 1328719, 2657438, 5884327, 11768654, 41190289, 82380578]

約数ペア:

[(1, 82380578), (2, 41190289), (7, 11768654), (14, 5884327), (31, 2657438), (62, 1328719), (217, 379634), (434, 189817)]