56445478

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{1009}}^1$

素因数の和:1431

約数の個数: 16

約数和(自身を含む): 86027760

約数和(自身を除く): 29582282

約数列:

[1, 2, 83, 166, 337, 674, 1009, 2018, 27971, 55942, 83747, 167494, 340033, 680066, 28222739, 56445478]

約数ペア:

[(1, 56445478), (2, 28222739), (83, 680066), (166, 340033), (337, 167494), (674, 83747), (1009, 55942), (2018, 27971)]