64196044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{9293}}^1$

素因数の和:9465

約数の個数: 24

約数和(自身を含む): 123349968

約数和(自身を除く): 59153924

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 9293, 18586, 37172, 102223, 204446, 408892, 1459001, 2918002, 5836004, 16049011, 32098022, 64196044]

約数ペア:

[(1, 64196044), (2, 32098022), (4, 16049011), (11, 5836004), (22, 2918002), (44, 1459001), (157, 408892), (314, 204446), (628, 102223), (1727, 37172), (3454, 18586), (6908, 9293)]