31873664

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{5791}}^1$

素因数の和:5848

約数の個数: 32

約数和(自身を含む): 64986240

約数和(自身を除く): 33112576

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 5791, 11582, 23164, 46328, 92656, 185312, 249013, 370624, 498026, 741248, 996052, 1992104, 3984208, 7968416, 15936832, 31873664]

約数ペア:

[(1, 31873664), (2, 15936832), (4, 7968416), (8, 3984208), (16, 1992104), (32, 996052), (43, 741248), (64, 498026), (86, 370624), (128, 249013), (172, 185312), (344, 92656), (688, 46328), (1376, 23164), (2752, 11582), (5504, 5791)]