25391312

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{6991}}^1$

素因数の和:7226

約数の個数: 20

約数和(自身を含む): 49419456

約数和(自身を除く): 24028144

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 6991, 13982, 27964, 55928, 111856, 1586957, 3173914, 6347828, 12695656, 25391312]

約数ペア:

[(1, 25391312), (2, 12695656), (4, 6347828), (8, 3173914), (16, 1586957), (227, 111856), (454, 55928), (908, 27964), (1816, 13982), (3632, 6991)]