31740068

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1879}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 57482880

約数和(自身を除く): 25742812

約数列:

[1, 2, 4, 41, 82, 103, 164, 206, 412, 1879, 3758, 4223, 7516, 8446, 16892, 77039, 154078, 193537, 308156, 387074, 774148, 7935017, 15870034, 31740068]

約数ペア:

[(1, 31740068), (2, 15870034), (4, 7935017), (41, 774148), (82, 387074), (103, 308156), (164, 193537), (206, 154078), (412, 77039), (1879, 16892), (3758, 8446), (4223, 7516)]