229761104

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{243391}}^1$

素因数の和:243458

約数の個数: 20

約数和(自身を含む): 452709120

約数和(自身を除く): 222948016

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 243391, 486782, 973564, 1947128, 3894256, 14360069, 28720138, 57440276, 114880552, 229761104]

約数ペア:

[(1, 229761104), (2, 114880552), (4, 57440276), (8, 28720138), (16, 14360069), (59, 3894256), (118, 1947128), (236, 973564), (472, 486782), (944, 243391)]