31961170

素因数分解:

$2^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{4721}}^1$

素因数の和:5405

約数の個数: 16

約数和(自身を含む): 57627288

約数和(自身を除く): 25666118

約数列:

[1, 2, 5, 10, 677, 1354, 3385, 4721, 6770, 9442, 23605, 47210, 3196117, 6392234, 15980585, 31961170]

約数ペア:

[(1, 31961170), (2, 15980585), (5, 6392234), (10, 3196117), (677, 47210), (1354, 23605), (3385, 9442), (4721, 6770)]