40495024

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{5197}}^1$

素因数の和:5692

約数の個数: 20

約数和(自身を含む): 78635344

約数和(自身を除く): 38140320

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 5197, 7792, 10394, 20788, 41576, 83152, 2530939, 5061878, 10123756, 20247512, 40495024]

約数ペア:

[(1, 40495024), (2, 20247512), (4, 10123756), (8, 5061878), (16, 2530939), (487, 83152), (974, 41576), (1948, 20788), (3896, 10394), (5197, 7792)]