320093696

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{48091}}^1$

素因数の和:48122

約数の個数: 40

約数和(自身を含む): 688773624

約数和(自身を除く): 368679928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 48091, 96182, 192364, 384728, 625183, 769456, 1250366, 1538912, 2500732, 3077824, 5001464, 6155648, 10002928, 12311296, 20005856, 24622592, 40011712, 80023424, 160046848, 320093696]

約数ペア:

[(1, 320093696), (2, 160046848), (4, 80023424), (8, 40011712), (13, 24622592), (16, 20005856), (26, 12311296), (32, 10002928), (52, 6155648), (64, 5001464), (104, 3077824), (128, 2500732), (208, 1538912), (256, 1250366), (416, 769456), (512, 625183), (832, 384728), (1664, 192364), (3328, 96182), (6656, 48091)]