416516104

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{19819}}^1$

素因数の和:19933

約数の個数: 32

約数和(自身を含む): 813412800

約数和(自身を除く): 396896696

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 2627, 5254, 10508, 19819, 21016, 39638, 79276, 158552, 733303, 1407149, 1466606, 2814298, 2933212, 5628596, 5866424, 11257192, 52064513, 104129026, 208258052, 416516104]

約数ペア:

[(1, 416516104), (2, 208258052), (4, 104129026), (8, 52064513), (37, 11257192), (71, 5866424), (74, 5628596), (142, 2933212), (148, 2814298), (284, 1466606), (296, 1407149), (568, 733303), (2627, 158552), (5254, 79276), (10508, 39638), (19819, 21016)]