86850728

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 166517760

約数和(自身を除く): 79667032

約数列:

[1, 2, 4, 8, 73, 127, 146, 254, 292, 508, 584, 1016, 1171, 2342, 4684, 9271, 9368, 18542, 37084, 74168, 85483, 148717, 170966, 297434, 341932, 594868, 683864, 1189736, 10856341, 21712682, 43425364, 86850728]

約数ペア:

[(1, 86850728), (2, 43425364), (4, 21712682), (8, 10856341), (73, 1189736), (127, 683864), (146, 594868), (254, 341932), (292, 297434), (508, 170966), (584, 148717), (1016, 85483), (1171, 74168), (2342, 37084), (4684, 18542), (9271, 9368)]