84880418

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{761}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 150985728

約数和(自身を除く): 66105310

約数列:

[1, 2, 7, 14, 31, 62, 217, 257, 434, 514, 761, 1522, 1799, 3598, 5327, 7967, 10654, 15934, 23591, 47182, 55769, 111538, 165137, 195577, 330274, 391154, 1369039, 2738078, 6062887, 12125774, 42440209, 84880418]

約数ペア:

[(1, 84880418), (2, 42440209), (7, 12125774), (14, 6062887), (31, 2738078), (62, 1369039), (217, 391154), (257, 330274), (434, 195577), (514, 165137), (761, 111538), (1522, 55769), (1799, 47182), (3598, 23591), (5327, 15934), (7967, 10654)]