56643316

素因数分解:

$2^2\times {\mathrm{79}}^2\times {\mathrm{2269}}^1$

素因数の和:2431

約数の個数: 18

約数和(自身を含む): 100440690

約数和(自身を除く): 43797374

約数列:

[1, 2, 4, 79, 158, 316, 2269, 4538, 6241, 9076, 12482, 24964, 179251, 358502, 717004, 14160829, 28321658, 56643316]

約数ペア:

[(1, 56643316), (2, 28321658), (4, 14160829), (79, 717004), (158, 358502), (316, 179251), (2269, 24964), (4538, 12482), (6241, 9076)]