80848712

素因数分解:

$2^3\times 7^1\times {\mathrm{1443727}}^1$

素因数の和:1443740

約数の個数: 16

約数和(自身を含む): 173247360

約数和(自身を除く): 92398648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1443727, 2887454, 5774908, 10106089, 11549816, 20212178, 40424356, 80848712]

約数ペア:

[(1, 80848712), (2, 40424356), (4, 20212178), (7, 11549816), (8, 10106089), (14, 5774908), (28, 2887454), (56, 1443727)]