223847152

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{110161}}^1$

素因数の和:110296

約数の個数: 20

約数和(自身を含む): 437122816

約数和(自身を除く): 213275664

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 110161, 220322, 440644, 881288, 1762576, 13990447, 27980894, 55961788, 111923576, 223847152]

約数ペア:

[(1, 223847152), (2, 111923576), (4, 55961788), (8, 27980894), (16, 13990447), (127, 1762576), (254, 881288), (508, 440644), (1016, 220322), (2032, 110161)]