42628136

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 82827360

約数和(自身を除く): 40199224

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 664, 1493, 2986, 3569, 5972, 7138, 11944, 14276, 28552, 64199, 123919, 128398, 247838, 256796, 495676, 513592, 991352, 5328517, 10657034, 21314068, 42628136]

約数ペア:

[(1, 42628136), (2, 21314068), (4, 10657034), (8, 5328517), (43, 991352), (83, 513592), (86, 495676), (166, 256796), (172, 247838), (332, 128398), (344, 123919), (664, 64199), (1493, 28552), (2986, 14276), (3569, 11944), (5972, 7138)]