8254528

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{1277}}^1$

素因数の和:1390

約数の個数: 28

約数和(自身を含む): 16555212

約数和(自身を除く): 8300684

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1277, 1616, 2554, 3232, 5108, 6464, 10216, 20432, 40864, 81728, 128977, 257954, 515908, 1031816, 2063632, 4127264, 8254528]

約数ペア:

[(1, 8254528), (2, 4127264), (4, 2063632), (8, 1031816), (16, 515908), (32, 257954), (64, 128977), (101, 81728), (202, 40864), (404, 20432), (808, 10216), (1277, 6464), (1616, 5108), (2554, 3232)]