40140416

素因数分解:

$2^7\times {\mathrm{313597}}^1$

素因数の和:313611

約数の個数: 16

約数和(自身を含む): 79967490

約数和(自身を除く): 39827074

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 313597, 627194, 1254388, 2508776, 5017552, 10035104, 20070208, 40140416]

約数ペア:

[(1, 40140416), (2, 20070208), (4, 10035104), (8, 5017552), (16, 2508776), (32, 1254388), (64, 627194), (128, 313597)]