141769984

素因数分解:

$2^8\times {\mathrm{553789}}^1$

素因数の和:553805

約数の個数: 18

約数和(自身を含む): 282986690

約数和(自身を除く): 141216706

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 553789, 1107578, 2215156, 4430312, 8860624, 17721248, 35442496, 70884992, 141769984]

約数ペア:

[(1, 141769984), (2, 70884992), (4, 35442496), (8, 17721248), (16, 8860624), (32, 4430312), (64, 2215156), (128, 1107578), (256, 553789)]