43129784

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1493}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 84978720

約数和(自身を除く): 41848936

約数列:

[1, 2, 4, 8, 23, 46, 92, 157, 184, 314, 628, 1256, 1493, 2986, 3611, 5972, 7222, 11944, 14444, 28888, 34339, 68678, 137356, 234401, 274712, 468802, 937604, 1875208, 5391223, 10782446, 21564892, 43129784]

約数ペア:

[(1, 43129784), (2, 21564892), (4, 10782446), (8, 5391223), (23, 1875208), (46, 937604), (92, 468802), (157, 274712), (184, 234401), (314, 137356), (628, 68678), (1256, 34339), (1493, 28888), (2986, 14444), (3611, 11944), (5972, 7222)]