31557526978

素因数分解:

$2^1\times {\mathrm{761}}^1\times {\mathrm{4241}}^1\times {\mathrm{4889}}^1$

素因数の和:9893

約数の個数: 16

約数和(自身を含む): 47419366680

約数和(自身を除く): 15861839702

約数列:

[1, 2, 761, 1522, 4241, 4889, 8482, 9778, 3227401, 3720529, 6454802, 7441058, 20734249, 41468498, 15778763489, 31557526978]

約数ペア:

[(1, 31557526978), (2, 15778763489), (761, 41468498), (1522, 20734249), (4241, 7441058), (4889, 6454802), (8482, 3720529), (9778, 3227401)]