10400648

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{18311}}^1$

素因数の和:18388

約数の個数: 16

約数和(自身を含む): 19776960

約数和(自身を除く): 9376312

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 18311, 36622, 73244, 146488, 1300081, 2600162, 5200324, 10400648]

約数ペア:

[(1, 10400648), (2, 5200324), (4, 2600162), (8, 1300081), (71, 146488), (142, 73244), (284, 36622), (568, 18311)]