85463404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53017}}^1$

素因数の和:53065

約数の個数: 24

約数和(自身を含む): 166264448

約数和(自身を除く): 80801044

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 53017, 106034, 212068, 689221, 1378442, 1643527, 2756884, 3287054, 6574108, 21365851, 42731702, 85463404]

約数ペア:

[(1, 85463404), (2, 42731702), (4, 21365851), (13, 6574108), (26, 3287054), (31, 2756884), (52, 1643527), (62, 1378442), (124, 689221), (403, 212068), (806, 106034), (1612, 53017)]