40389456

素因数分解:

$2^4\times 3^1\times {\mathrm{841447}}^1$

素因数の和:841458

約数の個数: 20

約数和(自身を含む): 104339552

約数和(自身を除く): 63950096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 841447, 1682894, 2524341, 3365788, 5048682, 6731576, 10097364, 13463152, 20194728, 40389456]

約数ペア:

[(1, 40389456), (2, 20194728), (3, 13463152), (4, 10097364), (6, 6731576), (8, 5048682), (12, 3365788), (16, 2524341), (24, 1682894), (48, 841447)]