90697616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{195469}}^1$

素因数の和:195506

約数の個数: 20

約数和(自身を含む): 181787100

約数和(自身を除く): 91089484

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 195469, 390938, 781876, 1563752, 3127504, 5668601, 11337202, 22674404, 45348808, 90697616]

約数ペア:

[(1, 90697616), (2, 45348808), (4, 22674404), (8, 11337202), (16, 5668601), (29, 3127504), (58, 1563752), (116, 781876), (232, 390938), (464, 195469)]