8163236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2903}}^1$

素因数の和:2963

約数の個数: 24

約数和(自身を含む): 15449280

約数和(自身を除く): 7286044

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 2903, 5806, 11612, 55157, 107411, 110314, 214822, 220628, 429644, 2040809, 4081618, 8163236]

約数ペア:

[(1, 8163236), (2, 4081618), (4, 2040809), (19, 429644), (37, 220628), (38, 214822), (74, 110314), (76, 107411), (148, 55157), (703, 11612), (1406, 5806), (2812, 2903)]