90981088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{258469}}^1$

素因数の和:258490

約数の個数: 24

約数和(自身を含む): 195403320

約数和(自身を除く): 104422232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 258469, 516938, 1033876, 2067752, 2843159, 4135504, 5686318, 8271008, 11372636, 22745272, 45490544, 90981088]

約数ペア:

[(1, 90981088), (2, 45490544), (4, 22745272), (8, 11372636), (11, 8271008), (16, 5686318), (22, 4135504), (32, 2843159), (44, 2067752), (88, 1033876), (176, 516938), (352, 258469)]