45876272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{220559}}^1$

素因数の和:220580

約数の個数: 20

約数和(自身を含む): 95723040

約数和(自身を除く): 49846768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 220559, 441118, 882236, 1764472, 2867267, 3528944, 5734534, 11469068, 22938136, 45876272]

約数ペア:

[(1, 45876272), (2, 22938136), (4, 11469068), (8, 5734534), (13, 3528944), (16, 2867267), (26, 1764472), (52, 882236), (104, 441118), (208, 220559)]