31026544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{102061}}^1$

素因数の和:102088

約数の個数: 20

約数和(自身を含む): 63278440

約数和(自身を除く): 32251896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 102061, 204122, 408244, 816488, 1632976, 1939159, 3878318, 7756636, 15513272, 31026544]

約数ペア:

[(1, 31026544), (2, 15513272), (4, 7756636), (8, 3878318), (16, 1939159), (19, 1632976), (38, 816488), (76, 408244), (152, 204122), (304, 102061)]