99919636

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{47221}}^1$

素因数の和:47271

約数の個数: 18

約数和(自身を含む): 182796362

約数和(自身を除く): 82876726

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 47221, 94442, 188884, 1086083, 2172166, 4344332, 24979909, 49959818, 99919636]

約数ペア:

[(1, 99919636), (2, 49959818), (4, 24979909), (23, 4344332), (46, 2172166), (92, 1086083), (529, 188884), (1058, 94442), (2116, 47221)]