57897136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{328961}}^1$

素因数の和:328980

約数の個数: 20

約数和(自身を含む): 122373864

約数和(自身を除く): 64476728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 328961, 657922, 1315844, 2631688, 3618571, 5263376, 7237142, 14474284, 28948568, 57897136]

約数ペア:

[(1, 57897136), (2, 28948568), (4, 14474284), (8, 7237142), (11, 5263376), (16, 3618571), (22, 2631688), (44, 1315844), (88, 657922), (176, 328961)]