53938208

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{17377}}^1$

素因数の和:17484

約数の個数: 24

約数和(自身を含む): 107291772

約数和(自身を除く): 53353564

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 17377, 34754, 69508, 139016, 278032, 556064, 1685569, 3371138, 6742276, 13484552, 26969104, 53938208]

約数ペア:

[(1, 53938208), (2, 26969104), (4, 13484552), (8, 6742276), (16, 3371138), (32, 1685569), (97, 556064), (194, 278032), (388, 139016), (776, 69508), (1552, 34754), (3104, 17377)]