22288804

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 39818520

約数和(自身を除く): 17529716

約数列:

[1, 2, 4, 89, 137, 178, 274, 356, 457, 548, 914, 1828, 12193, 24386, 40673, 48772, 62609, 81346, 125218, 162692, 250436, 5572201, 11144402, 22288804]

約数ペア:

[(1, 22288804), (2, 11144402), (4, 5572201), (89, 250436), (137, 162692), (178, 125218), (274, 81346), (356, 62609), (457, 48772), (548, 40673), (914, 24386), (1828, 12193)]