99237808

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{144241}}^1$

素因数の和:144292

約数の個数: 20

約数和(自身を含む): 196746088

約数和(自身を除く): 97508280

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 144241, 288482, 576964, 1153928, 2307856, 6202363, 12404726, 24809452, 49618904, 99237808]

約数ペア:

[(1, 99237808), (2, 49618904), (4, 24809452), (8, 12404726), (16, 6202363), (43, 2307856), (86, 1153928), (172, 576964), (344, 288482), (688, 144241)]