40200035072

素因数分解:

$2^8\times {\mathrm{157031387}}^1$

素因数の和:157031403

約数の個数: 18

約数和(自身を含む): 80243039268

約数和(自身を除く): 40043004196

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 157031387, 314062774, 628125548, 1256251096, 2512502192, 5025004384, 10050008768, 20100017536, 40200035072]

約数ペア:

[(1, 40200035072), (2, 20100017536), (4, 10050008768), (8, 5025004384), (16, 2512502192), (32, 1256251096), (64, 628125548), (128, 314062774), (256, 157031387)]