42891392

素因数分解:

$2^7\times {\mathrm{335089}}^1$

素因数の和:335103

約数の個数: 16

約数和(自身を含む): 85447950

約数和(自身を除く): 42556558

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 335089, 670178, 1340356, 2680712, 5361424, 10722848, 21445696, 42891392]

約数ペア:

[(1, 42891392), (2, 21445696), (4, 10722848), (8, 5361424), (16, 2680712), (32, 1340356), (64, 670178), (128, 335089)]