82681210

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{8293}}^1$

素因数の和:9297

約数の個数: 16

約数和(自身を含む): 148993416

約数和(自身を除く): 66312206

約数列:

[1, 2, 5, 10, 997, 1994, 4985, 8293, 9970, 16586, 41465, 82930, 8268121, 16536242, 41340605, 82681210]

約数ペア:

[(1, 82681210), (2, 41340605), (5, 16536242), (10, 8268121), (997, 82930), (1994, 41465), (4985, 16586), (8293, 9970)]