89397328

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{151009}}^1$

素因数の和:151054

約数の個数: 20

約数和(自身を含む): 177889780

約数和(自身を除く): 88492452

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 151009, 302018, 604036, 1208072, 2416144, 5587333, 11174666, 22349332, 44698664, 89397328]

約数ペア:

[(1, 89397328), (2, 44698664), (4, 22349332), (8, 11174666), (16, 5587333), (37, 2416144), (74, 1208072), (148, 604036), (296, 302018), (592, 151009)]