664631392

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{483017}}^1$

素因数の和:483070

約数の個数: 24

約数和(自身を含む): 1338925896

約数和(自身を除く): 674294504

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 483017, 966034, 1932068, 3864136, 7728272, 15456544, 20769731, 41539462, 83078924, 166157848, 332315696, 664631392]

約数ペア:

[(1, 664631392), (2, 332315696), (4, 166157848), (8, 83078924), (16, 41539462), (32, 20769731), (43, 15456544), (86, 7728272), (172, 3864136), (344, 1932068), (688, 966034), (1376, 483017)]