129349616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{734941}}^1$

素因数の和:734960

約数の個数: 20

約数和(自身を含む): 273398424

約数和(自身を除く): 144048808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 734941, 1469882, 2939764, 5879528, 8084351, 11759056, 16168702, 32337404, 64674808, 129349616]

約数ペア:

[(1, 129349616), (2, 64674808), (4, 32337404), (8, 16168702), (11, 11759056), (16, 8084351), (22, 5879528), (44, 2939764), (88, 1469882), (176, 734941)]