16425344

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{9871}}^1$

素因数の和:9898

約数の個数: 32

約数和(自身を含む): 35243040

約数和(自身を除く): 18817696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 9871, 19742, 39484, 78968, 128323, 157936, 256646, 315872, 513292, 631744, 1026584, 1263488, 2053168, 4106336, 8212672, 16425344]

約数ペア:

[(1, 16425344), (2, 8212672), (4, 4106336), (8, 2053168), (13, 1263488), (16, 1026584), (26, 631744), (32, 513292), (52, 315872), (64, 256646), (104, 157936), (128, 128323), (208, 78968), (416, 39484), (832, 19742), (1664, 9871)]