127880644

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{22787}}^1$

素因数の和:22875

約数の個数: 24

約数和(自身を含む): 237359808

約数和(自身を除く): 109479164

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 22787, 45574, 91148, 524101, 1048202, 1390007, 2096404, 2780014, 5560028, 31970161, 63940322, 127880644]

約数ペア:

[(1, 127880644), (2, 63940322), (4, 31970161), (23, 5560028), (46, 2780014), (61, 2096404), (92, 1390007), (122, 1048202), (244, 524101), (1403, 91148), (2806, 45574), (5612, 22787)]