80551732

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{929}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 144131400

約数和(自身を除く): 63579668

約数列:

[1, 2, 4, 53, 106, 212, 409, 818, 929, 1636, 1858, 3716, 21677, 43354, 49237, 86708, 98474, 196948, 379961, 759922, 1519844, 20137933, 40275866, 80551732]

約数ペア:

[(1, 80551732), (2, 40275866), (4, 20137933), (53, 1519844), (106, 759922), (212, 379961), (409, 196948), (818, 98474), (929, 86708), (1636, 49237), (1858, 43354), (3716, 21677)]