15385168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:595

約数の個数: 40

約数和(自身を含む): 31248000

約数和(自身を除く): 15862832

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 499, 656, 752, 998, 1927, 1996, 3854, 3992, 7708, 7984, 15416, 20459, 23453, 30832, 40918, 46906, 81836, 93812, 163672, 187624, 327344, 375248, 961573, 1923146, 3846292, 7692584, 15385168]

約数ペア:

[(1, 15385168), (2, 7692584), (4, 3846292), (8, 1923146), (16, 961573), (41, 375248), (47, 327344), (82, 187624), (94, 163672), (164, 93812), (188, 81836), (328, 46906), (376, 40918), (499, 30832), (656, 23453), (752, 20459), (998, 15416), (1927, 7984), (1996, 7708), (3854, 3992)]