42439904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{102019}}^1$

素因数の和:102042

約数の個数: 24

約数和(自身を含む): 89981640

約数和(自身を除く): 47541736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 102019, 204038, 408076, 816152, 1326247, 1632304, 2652494, 3264608, 5304988, 10609976, 21219952, 42439904]

約数ペア:

[(1, 42439904), (2, 21219952), (4, 10609976), (8, 5304988), (13, 3264608), (16, 2652494), (26, 1632304), (32, 1326247), (52, 816152), (104, 408076), (208, 204038), (416, 102019)]