25488224

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{19427}}^1$

素因数の和:19478

約数の個数: 24

約数和(自身を含む): 51406488

約数和(自身を除く): 25918264

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 19427, 38854, 77708, 155416, 310832, 621664, 796507, 1593014, 3186028, 6372056, 12744112, 25488224]

約数ペア:

[(1, 25488224), (2, 12744112), (4, 6372056), (8, 3186028), (16, 1593014), (32, 796507), (41, 621664), (82, 310832), (164, 155416), (328, 77708), (656, 38854), (1312, 19427)]