54281344

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{32621}}^1$

素因数の和:32648

約数の個数: 32

約数和(自身を含む): 116460540

約数和(自身を除く): 62179196

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 32621, 65242, 130484, 260968, 424073, 521936, 848146, 1043872, 1696292, 2087744, 3392584, 4175488, 6785168, 13570336, 27140672, 54281344]

約数ペア:

[(1, 54281344), (2, 27140672), (4, 13570336), (8, 6785168), (13, 4175488), (16, 3392584), (26, 2087744), (32, 1696292), (52, 1043872), (64, 848146), (104, 521936), (128, 424073), (208, 260968), (416, 130484), (832, 65242), (1664, 32621)]