67332016

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{53269}}^1$

素因数の和:53356

約数の個数: 20

約数和(自身を含む): 132109600

約数和(自身を除く): 64777584

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 53269, 106538, 213076, 426152, 852304, 4208251, 8416502, 16833004, 33666008, 67332016]

約数ペア:

[(1, 67332016), (2, 33666008), (4, 16833004), (8, 8416502), (16, 4208251), (79, 852304), (158, 426152), (316, 213076), (632, 106538), (1264, 53269)]