57109744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{187861}}^1$

素因数の和:187888

約数の個数: 20

約数和(自身を含む): 116474440

約数和(自身を除く): 59364696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 187861, 375722, 751444, 1502888, 3005776, 3569359, 7138718, 14277436, 28554872, 57109744]

約数ペア:

[(1, 57109744), (2, 28554872), (4, 14277436), (8, 7138718), (16, 3569359), (19, 3005776), (38, 1502888), (76, 751444), (152, 375722), (304, 187861)]