80215712

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{47297}}^1$

素因数の和:47360

約数の個数: 24

約数和(自身を含む): 160907796

約数和(自身を除く): 80692084

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 47297, 94594, 189188, 378376, 756752, 1513504, 2506741, 5013482, 10026964, 20053928, 40107856, 80215712]

約数ペア:

[(1, 80215712), (2, 40107856), (4, 20053928), (8, 10026964), (16, 5013482), (32, 2506741), (53, 1513504), (106, 756752), (212, 378376), (424, 189188), (848, 94594), (1696, 47297)]