8040752

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{2551}}^1$

素因数の和:2756

約数の個数: 20

約数和(自身を含む): 15664176

約数和(自身を除く): 7623424

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 2551, 3152, 5102, 10204, 20408, 40816, 502547, 1005094, 2010188, 4020376, 8040752]

約数ペア:

[(1, 8040752), (2, 4020376), (4, 2010188), (8, 1005094), (16, 502547), (197, 40816), (394, 20408), (788, 10204), (1576, 5102), (2551, 3152)]