143993392

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{32027}}^1$

素因数の和:32316

約数の個数: 20

約数和(自身を含む): 279988776

約数和(自身を除く): 135995384

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 32027, 64054, 128108, 256216, 512432, 8999587, 17999174, 35998348, 71996696, 143993392]

約数ペア:

[(1, 143993392), (2, 71996696), (4, 35998348), (8, 17999174), (16, 8999587), (281, 512432), (562, 256216), (1124, 128108), (2248, 64054), (4496, 32027)]