80873464

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30727}}^1$

素因数の和:30787

約数の個数: 32

約数和(自身を含む): 176993280

約数和(自身を除く): 96119816

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 30727, 61454, 122908, 215089, 245816, 430178, 860356, 1444169, 1720712, 2888338, 5776676, 10109183, 11553352, 20218366, 40436732, 80873464]

約数ペア:

[(1, 80873464), (2, 40436732), (4, 20218366), (7, 11553352), (8, 10109183), (14, 5776676), (28, 2888338), (47, 1720712), (56, 1444169), (94, 860356), (188, 430178), (329, 245816), (376, 215089), (658, 122908), (1316, 61454), (2632, 30727)]