1087136

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:704

約数の個数: 24

約数和(自身を含む): 2184084

約数和(自身を除く): 1096948

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 641, 848, 1282, 1696, 2564, 5128, 10256, 20512, 33973, 67946, 135892, 271784, 543568, 1087136]

約数ペア:

[(1, 1087136), (2, 543568), (4, 271784), (8, 135892), (16, 67946), (32, 33973), (53, 20512), (106, 10256), (212, 5128), (424, 2564), (641, 1696), (848, 1282)]