82421672

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1319}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 158241600

約数和(自身を除く): 75819928

約数列:

[1, 2, 4, 8, 73, 107, 146, 214, 292, 428, 584, 856, 1319, 2638, 5276, 7811, 10552, 15622, 31244, 62488, 96287, 141133, 192574, 282266, 385148, 564532, 770296, 1129064, 10302709, 20605418, 41210836, 82421672]

約数ペア:

[(1, 82421672), (2, 41210836), (4, 20605418), (8, 10302709), (73, 1129064), (107, 770296), (146, 564532), (214, 385148), (292, 282266), (428, 192574), (584, 141133), (856, 96287), (1319, 62488), (2638, 31244), (5276, 15622), (7811, 10552)]