56185216

素因数分解:

$2^7\times {\mathrm{263}}^1\times {\mathrm{1669}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 112424400

約数和(自身を除く): 56239184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 263, 526, 1052, 1669, 2104, 3338, 4208, 6676, 8416, 13352, 16832, 26704, 33664, 53408, 106816, 213632, 438947, 877894, 1755788, 3511576, 7023152, 14046304, 28092608, 56185216]

約数ペア:

[(1, 56185216), (2, 28092608), (4, 14046304), (8, 7023152), (16, 3511576), (32, 1755788), (64, 877894), (128, 438947), (263, 213632), (526, 106816), (1052, 53408), (1669, 33664), (2104, 26704), (3338, 16832), (4208, 13352), (6676, 8416)]