86645072

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{53617}}^1$

素因数の和:53726

約数の個数: 20

約数和(自身を含む): 169540116

約数和(自身を除く): 82895044

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 53617, 107234, 214468, 428936, 857872, 5415317, 10830634, 21661268, 43322536, 86645072]

約数ペア:

[(1, 86645072), (2, 43322536), (4, 21661268), (8, 10830634), (16, 5415317), (101, 857872), (202, 428936), (404, 214468), (808, 107234), (1616, 53617)]