13345664

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2598

約数の個数: 32

約数和(自身を含む): 27246240

約数和(自身を除く): 13900576

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2543, 2624, 5086, 5248, 10172, 20344, 40688, 81376, 104263, 162752, 208526, 325504, 417052, 834104, 1668208, 3336416, 6672832, 13345664]

約数ペア:

[(1, 13345664), (2, 6672832), (4, 3336416), (8, 1668208), (16, 834104), (32, 417052), (41, 325504), (64, 208526), (82, 162752), (128, 104263), (164, 81376), (328, 40688), (656, 20344), (1312, 10172), (2543, 5248), (2624, 5086)]