143399392

素因数分解:

$2^5\times {\mathrm{641}}^1\times {\mathrm{6991}}^1$

素因数の和:7642

約数の個数: 24

約数和(自身を含む): 282798432

約数和(自身を除く): 139399040

約数列:

[1, 2, 4, 8, 16, 32, 641, 1282, 2564, 5128, 6991, 10256, 13982, 20512, 27964, 55928, 111856, 223712, 4481231, 8962462, 17924924, 35849848, 71699696, 143399392]

約数ペア:

[(1, 143399392), (2, 71699696), (4, 35849848), (8, 17924924), (16, 8962462), (32, 4481231), (641, 223712), (1282, 111856), (2564, 55928), (5128, 27964), (6991, 20512), (10256, 13982)]