91114690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1423}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 173272320

約数和(自身を除く): 82157630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 337, 674, 1423, 1685, 2846, 3370, 6403, 7115, 12806, 14230, 27037, 32015, 54074, 64030, 135185, 270370, 479551, 959102, 2397755, 4795510, 9111469, 18222938, 45557345, 91114690]

約数ペア:

[(1, 91114690), (2, 45557345), (5, 18222938), (10, 9111469), (19, 4795510), (38, 2397755), (95, 959102), (190, 479551), (337, 270370), (674, 135185), (1423, 64030), (1685, 54074), (2846, 32015), (3370, 27037), (6403, 14230), (7115, 12806)]