57431296

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17257}}^1$

素因数の和:17286

約数の個数: 36

約数和(自身を含む): 123463732

約数和(自身を除く): 66032436

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 17257, 34514, 69028, 138056, 224341, 276112, 448682, 552224, 897364, 1104448, 1794728, 2208896, 3589456, 4417792, 7178912, 14357824, 28715648, 57431296]

約数ペア:

[(1, 57431296), (2, 28715648), (4, 14357824), (8, 7178912), (13, 4417792), (16, 3589456), (26, 2208896), (32, 1794728), (52, 1104448), (64, 897364), (104, 552224), (128, 448682), (208, 276112), (256, 224341), (416, 138056), (832, 69028), (1664, 34514), (3328, 17257)]