22800088

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 43817760

約数和(自身を除く): 21017672

約数列:

[1, 2, 4, 8, 71, 137, 142, 274, 284, 293, 548, 568, 586, 1096, 1172, 2344, 9727, 19454, 20803, 38908, 40141, 41606, 77816, 80282, 83212, 160564, 166424, 321128, 2850011, 5700022, 11400044, 22800088]

約数ペア:

[(1, 22800088), (2, 11400044), (4, 5700022), (8, 2850011), (71, 321128), (137, 166424), (142, 160564), (274, 83212), (284, 80282), (293, 77816), (548, 41606), (568, 40141), (586, 38908), (1096, 20803), (1172, 19454), (2344, 9727)]