16893456

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4957}}^1$

素因数の和:5039

約数の個数: 40

約数和(自身を含む): 44265024

約数和(自身を除く): 27371568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 4957, 9914, 14871, 19828, 29742, 39656, 59484, 79312, 118968, 237936, 351947, 703894, 1055841, 1407788, 2111682, 2815576, 4223364, 5631152, 8446728, 16893456]

約数ペア:

[(1, 16893456), (2, 8446728), (3, 5631152), (4, 4223364), (6, 2815576), (8, 2111682), (12, 1407788), (16, 1055841), (24, 703894), (48, 351947), (71, 237936), (142, 118968), (213, 79312), (284, 59484), (426, 39656), (568, 29742), (852, 19828), (1136, 14871), (1704, 9914), (3408, 4957)]