31369394

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{4903}}^1$

素因数の和:5369

約数の個数: 16

約数和(自身を含む): 53904768

約数和(自身を除く): 22535374

約数列:

[1, 2, 7, 14, 457, 914, 3199, 4903, 6398, 9806, 34321, 68642, 2240671, 4481342, 15684697, 31369394]

約数ペア:

[(1, 31369394), (2, 15684697), (7, 4481342), (14, 2240671), (457, 68642), (914, 34321), (3199, 9806), (4903, 6398)]