40855504

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{1381}}^1$

素因数の和:1475

約数の個数: 30

約数和(自身を含む): 81099906

約数和(自身を除く): 40244402

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1381, 1849, 2762, 3698, 5524, 7396, 11048, 14792, 22096, 29584, 59383, 118766, 237532, 475064, 950128, 2553469, 5106938, 10213876, 20427752, 40855504]

約数ペア:

[(1, 40855504), (2, 20427752), (4, 10213876), (8, 5106938), (16, 2553469), (43, 950128), (86, 475064), (172, 237532), (344, 118766), (688, 59383), (1381, 29584), (1849, 22096), (2762, 14792), (3698, 11048), (5524, 7396)]