25450864

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{54851}}^1$

素因数の和:54888

約数の個数: 20

約数和(自身を含む): 51012360

約数和(自身を除く): 25561496

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 54851, 109702, 219404, 438808, 877616, 1590679, 3181358, 6362716, 12725432, 25450864]

約数ペア:

[(1, 25450864), (2, 12725432), (4, 6362716), (8, 3181358), (16, 1590679), (29, 877616), (58, 438808), (116, 219404), (232, 109702), (464, 54851)]