88639616

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{53269}}^1$

素因数の和:53296

約数の個数: 32

約数和(自身を含む): 190173900

約数和(自身を除く): 101534284

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 53269, 106538, 213076, 426152, 692497, 852304, 1384994, 1704608, 2769988, 3409216, 5539976, 6818432, 11079952, 22159904, 44319808, 88639616]

約数ペア:

[(1, 88639616), (2, 44319808), (4, 22159904), (8, 11079952), (13, 6818432), (16, 5539976), (26, 3409216), (32, 2769988), (52, 1704608), (64, 1384994), (104, 852304), (128, 692497), (208, 426152), (416, 213076), (832, 106538), (1664, 53269)]