25490048

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{2053}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 51329460

約数和(自身を除く): 25839412

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 2053, 3104, 4106, 6208, 8212, 12416, 16424, 32848, 65696, 131392, 199141, 262784, 398282, 796564, 1593128, 3186256, 6372512, 12745024, 25490048]

約数ペア:

[(1, 25490048), (2, 12745024), (4, 6372512), (8, 3186256), (16, 1593128), (32, 796564), (64, 398282), (97, 262784), (128, 199141), (194, 131392), (388, 65696), (776, 32848), (1552, 16424), (2053, 12416), (3104, 8212), (4106, 6208)]