81848192

素因数分解:

$2^7\times {\mathrm{639439}}^1$

素因数の和:639453

約数の個数: 16

約数和(自身を含む): 163057200

約数和(自身を除く): 81209008

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 639439, 1278878, 2557756, 5115512, 10231024, 20462048, 40924096, 81848192]

約数ペア:

[(1, 81848192), (2, 40924096), (4, 20462048), (8, 10231024), (16, 5115512), (32, 2557756), (64, 1278878), (128, 639439)]