63212656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{303907}}^1$

素因数の和:303928

約数の個数: 20

約数和(自身を含む): 131896072

約数和(自身を除く): 68683416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 303907, 607814, 1215628, 2431256, 3950791, 4862512, 7901582, 15803164, 31606328, 63212656]

約数ペア:

[(1, 63212656), (2, 31606328), (4, 15803164), (8, 7901582), (13, 4862512), (16, 3950791), (26, 2431256), (52, 1215628), (104, 607814), (208, 303907)]