80043272

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{47419}}^1$

素因数の和:47636

約数の個数: 16

約数和(自身を含む): 150795600

約数和(自身を除く): 70752328

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 47419, 94838, 189676, 379352, 10005409, 20010818, 40021636, 80043272]

約数ペア:

[(1, 80043272), (2, 40021636), (4, 20010818), (8, 10005409), (211, 379352), (422, 189676), (844, 94838), (1688, 47419)]