55388072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{223339}}^1$

素因数の和:223376

約数の個数: 16

約数和(自身を含む): 107203200

約数和(自身を除く): 51815128

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 223339, 446678, 893356, 1786712, 6923509, 13847018, 27694036, 55388072]

約数ペア:

[(1, 55388072), (2, 27694036), (4, 13847018), (8, 6923509), (31, 1786712), (62, 893356), (124, 446678), (248, 223339)]