2583664

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5248

約数の個数: 20

約数和(自身を含む): 5168320

約数和(自身を除く): 2584656

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5209, 10418, 20836, 41672, 83344, 161479, 322958, 645916, 1291832, 2583664]

約数ペア:

[(1, 2583664), (2, 1291832), (4, 645916), (8, 322958), (16, 161479), (31, 83344), (62, 41672), (124, 20836), (248, 10418), (496, 5209)]