82631612

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{18797}}^1$

素因数の和:18965

約数の個数: 24

約数和(自身を含む): 166324704

約数和(自身を除く): 83693092

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 18797, 37594, 75188, 131579, 263158, 526316, 2951129, 5902258, 11804516, 20657903, 41315806, 82631612]

約数ペア:

[(1, 82631612), (2, 41315806), (4, 20657903), (7, 11804516), (14, 5902258), (28, 2951129), (157, 526316), (314, 263158), (628, 131579), (1099, 75188), (2198, 37594), (4396, 18797)]