40919264

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{6491}}^1$

素因数の和:6698

約数の個数: 24

約数和(自身を含む): 80981208

約数和(自身を除く): 40061944

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 6491, 12982, 25964, 51928, 103856, 207712, 1278727, 2557454, 5114908, 10229816, 20459632, 40919264]

約数ペア:

[(1, 40919264), (2, 20459632), (4, 10229816), (8, 5114908), (16, 2557454), (32, 1278727), (197, 207712), (394, 103856), (788, 51928), (1576, 25964), (3152, 12982), (6304, 6491)]