42142976

素因数分解:

$2^8\times {\mathrm{164621}}^1$

素因数の和:164637

約数の個数: 18

約数和(自身を含む): 84121842

約数和(自身を除く): 41978866

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 164621, 329242, 658484, 1316968, 2633936, 5267872, 10535744, 21071488, 42142976]

約数ペア:

[(1, 42142976), (2, 21071488), (4, 10535744), (8, 5267872), (16, 2633936), (32, 1316968), (64, 658484), (128, 329242), (256, 164621)]