40823156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^2$

素因数の和:392

約数の個数: 36

約数和(自身を含む): 80916864

約数和(自身を除く): 40093708

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 173, 341, 346, 682, 692, 1364, 1903, 3806, 5363, 7612, 10726, 21452, 29929, 58993, 59858, 117986, 119716, 235972, 329219, 658438, 927799, 1316876, 1855598, 3711196, 10205789, 20411578, 40823156]

約数ペア:

[(1, 40823156), (2, 20411578), (4, 10205789), (11, 3711196), (22, 1855598), (31, 1316876), (44, 927799), (62, 658438), (124, 329219), (173, 235972), (341, 119716), (346, 117986), (682, 59858), (692, 58993), (1364, 29929), (1903, 21452), (3806, 10726), (5363, 7612)]