22170136

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{21821}}^1$

素因数の和:21954

約数の個数: 16

約数和(自身を含む): 41898240

約数和(自身を除く): 19728104

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 21821, 43642, 87284, 174568, 2771267, 5542534, 11085068, 22170136]

約数ペア:

[(1, 22170136), (2, 11085068), (4, 5542534), (8, 2771267), (127, 174568), (254, 87284), (508, 43642), (1016, 21821)]