31083388

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2207}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 62318592

約数和(自身を除く): 31235204

約数列:

[1, 2, 4, 7, 14, 28, 503, 1006, 2012, 2207, 3521, 4414, 7042, 8828, 14084, 15449, 30898, 61796, 1110121, 2220242, 4440484, 7770847, 15541694, 31083388]

約数ペア:

[(1, 31083388), (2, 15541694), (4, 7770847), (7, 4440484), (14, 2220242), (28, 1110121), (503, 61796), (1006, 30898), (2012, 15449), (2207, 14084), (3521, 8828), (4414, 7042)]