31205694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3739}}^1$

素因数の和:3864

約数の個数: 32

約数和(自身を含む): 67858560

約数和(自身を除く): 36652866

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 3739, 4173, 7478, 8346, 11217, 22434, 48607, 97214, 145821, 291642, 400073, 800146, 1200219, 2400438, 5200949, 10401898, 15602847, 31205694]

約数ペア:

[(1, 31205694), (2, 15602847), (3, 10401898), (6, 5200949), (13, 2400438), (26, 1200219), (39, 800146), (78, 400073), (107, 291642), (214, 145821), (321, 97214), (642, 48607), (1391, 22434), (2782, 11217), (3739, 8346), (4173, 7478)]