51921664

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{1597}}^1$

素因数の和:1740

約数の個数: 36

約数和(自身を含む): 104521984

約数和(自身を除く): 52600320

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 1016, 1597, 2032, 3194, 4064, 6388, 8128, 12776, 16256, 25552, 32512, 51104, 102208, 202819, 204416, 405638, 408832, 811276, 1622552, 3245104, 6490208, 12980416, 25960832, 51921664]

約数ペア:

[(1, 51921664), (2, 25960832), (4, 12980416), (8, 6490208), (16, 3245104), (32, 1622552), (64, 811276), (127, 408832), (128, 405638), (254, 204416), (256, 202819), (508, 102208), (1016, 51104), (1597, 32512), (2032, 25552), (3194, 16256), (4064, 12776), (6388, 8128)]