25853216

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{8329}}^1$

素因数の和:8436

約数の個数: 24

約数和(自身を含む): 51429420

約数和(自身を除く): 25576204

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 8329, 16658, 33316, 66632, 133264, 266528, 807913, 1615826, 3231652, 6463304, 12926608, 25853216]

約数ペア:

[(1, 25853216), (2, 12926608), (4, 6463304), (8, 3231652), (16, 1615826), (32, 807913), (97, 266528), (194, 133264), (388, 66632), (776, 33316), (1552, 16658), (3104, 8329)]