84661490

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{8719}}^1$

素因数の和:9697

約数の個数: 16

約数和(自身を含む): 152565120

約数和(自身を除く): 67903630

約数列:

[1, 2, 5, 10, 971, 1942, 4855, 8719, 9710, 17438, 43595, 87190, 8466149, 16932298, 42330745, 84661490]

約数ペア:

[(1, 84661490), (2, 42330745), (5, 16932298), (10, 8466149), (971, 87190), (1942, 43595), (4855, 17438), (8719, 9710)]