40884416

素因数分解:

$2^6\times {\mathrm{638819}}^1$

素因数の和:638831

約数の個数: 14

約数和(自身を含む): 81130140

約数和(自身を除く): 40245724

約数列:

[1, 2, 4, 8, 16, 32, 64, 638819, 1277638, 2555276, 5110552, 10221104, 20442208, 40884416]

約数ペア:

[(1, 40884416), (2, 20442208), (4, 10221104), (8, 5110552), (16, 2555276), (32, 1277638), (64, 638819)]