31428248

素因数分解:

$2^3\times {\mathrm{1427}}^1\times {\mathrm{2753}}^1$

素因数の和:4186

約数の個数: 16

約数和(自身を含む): 58990680

約数和(自身を除く): 27562432

約数列:

[1, 2, 4, 8, 1427, 2753, 2854, 5506, 5708, 11012, 11416, 22024, 3928531, 7857062, 15714124, 31428248]

約数ペア:

[(1, 31428248), (2, 15714124), (4, 7857062), (8, 3928531), (1427, 22024), (2753, 11416), (2854, 11012), (5506, 5708)]