321736168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3093617}}^1$

素因数の和:3093636

約数の個数: 16

約数和(自身を含む): 649659780

約数和(自身を除く): 327923612

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3093617, 6187234, 12374468, 24748936, 40217021, 80434042, 160868084, 321736168]

約数ペア:

[(1, 321736168), (2, 160868084), (4, 80434042), (8, 40217021), (13, 24748936), (26, 12374468), (52, 6187234), (104, 3093617)]