83834378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 138288384

約数和(自身を除く): 54454006

約数列:

[1, 2, 17, 34, 37, 74, 103, 206, 629, 647, 1258, 1294, 1751, 3502, 3811, 7622, 10999, 21998, 23939, 47878, 64787, 66641, 129574, 133282, 406963, 813926, 1132897, 2265794, 2465717, 4931434, 41917189, 83834378]

約数ペア:

[(1, 83834378), (2, 41917189), (17, 4931434), (34, 2465717), (37, 2265794), (74, 1132897), (103, 813926), (206, 406963), (629, 133282), (647, 129574), (1258, 66641), (1294, 64787), (1751, 47878), (3502, 23939), (3811, 21998), (7622, 10999)]