168574016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{202613}}^1$

素因数の和:202638

約数の個数: 28

約数和(自身を含む): 360247692

約数和(自身を除く): 191673676

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 202613, 405226, 810452, 1620904, 2633969, 3241808, 5267938, 6483616, 10535876, 12967232, 21071752, 42143504, 84287008, 168574016]

約数ペア:

[(1, 168574016), (2, 84287008), (4, 42143504), (8, 21071752), (13, 12967232), (16, 10535876), (26, 6483616), (32, 5267938), (52, 3241808), (64, 2633969), (104, 1620904), (208, 810452), (416, 405226), (832, 202613)]