109589768

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{87253}}^1$

素因数の和:87416

約数の個数: 16

約数和(自身を含む): 206791980

約数和(自身を除く): 97202212

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 87253, 174506, 349012, 698024, 13698721, 27397442, 54794884, 109589768]

約数ペア:

[(1, 109589768), (2, 54794884), (4, 27397442), (8, 13698721), (157, 698024), (314, 349012), (628, 174506), (1256, 87253)]