16316120

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{881}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 36832320

約数和(自身を除く): 20516200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 881, 926, 1762, 1852, 2315, 3524, 3704, 4405, 4630, 7048, 8810, 9260, 17620, 18520, 35240, 407903, 815806, 1631612, 2039515, 3263224, 4079030, 8158060, 16316120]

約数ペア:

[(1, 16316120), (2, 8158060), (4, 4079030), (5, 3263224), (8, 2039515), (10, 1631612), (20, 815806), (40, 407903), (463, 35240), (881, 18520), (926, 17620), (1762, 9260), (1852, 8810), (2315, 7048), (3524, 4630), (3704, 4405)]